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backend/node_modules/@hono/node-server/dist/conninfo.d.mts

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+import { GetConnInfo } from 'hono/conninfo';
+
+/**
+ * ConnInfo Helper for Node.js
+ * @param c Context
+ * @returns ConnInfo
+ */
+declare const getConnInfo: GetConnInfo;
+
+export { getConnInfo };

backend/node_modules/@hono/node-server/dist/conninfo.d.ts

@@ -0,0 +1,10 @@
+import { GetConnInfo } from 'hono/conninfo';
+
+/**
+ * ConnInfo Helper for Node.js
+ * @param c Context
+ * @returns ConnInfo
+ */
+declare const getConnInfo: GetConnInfo;
+
+export { getConnInfo };

backend/node_modules/@hono/node-server/dist/conninfo.js

@@ -0,0 +1,42 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/conninfo.ts
+var conninfo_exports = {};
+__export(conninfo_exports, {
+  getConnInfo: () => getConnInfo
+});
+module.exports = __toCommonJS(conninfo_exports);
+var getConnInfo = (c) => {
+  const bindings = c.env.server ? c.env.server : c.env;
+  const address = bindings.incoming.socket.remoteAddress;
+  const port = bindings.incoming.socket.remotePort;
+  const family = bindings.incoming.socket.remoteFamily;
+  return {
+    remote: {
+      address,
+      port,
+      addressType: family === "IPv4" ? "IPv4" : family === "IPv6" ? "IPv6" : void 0
+    }
+  };
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  getConnInfo
+});

backend/node_modules/@hono/node-server/dist/conninfo.mjs

@@ -0,0 +1,17 @@
+// src/conninfo.ts
+var getConnInfo = (c) => {
+  const bindings = c.env.server ? c.env.server : c.env;
+  const address = bindings.incoming.socket.remoteAddress;
+  const port = bindings.incoming.socket.remotePort;
+  const family = bindings.incoming.socket.remoteFamily;
+  return {
+    remote: {
+      address,
+      port,
+      addressType: family === "IPv4" ? "IPv4" : family === "IPv6" ? "IPv6" : void 0
+    }
+  };
+};
+export {
+  getConnInfo
+};

backend/node_modules/@hono/node-server/dist/globals.d.mts

@@ -0,0 +1,2 @@
+
+export { }

backend/node_modules/@hono/node-server/dist/globals.d.ts

@@ -0,0 +1,2 @@
+
+export { }

backend/node_modules/@hono/node-server/dist/globals.js

@@ -0,0 +1,29 @@
+"use strict";
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
+  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
+  mod
+));
+
+// src/globals.ts
+var import_node_crypto = __toESM(require("crypto"));
+if (typeof global.crypto === "undefined") {
+  global.crypto = import_node_crypto.default;
+}

backend/node_modules/@hono/node-server/dist/globals.mjs

@@ -0,0 +1,5 @@
+// src/globals.ts
+import crypto from "crypto";
+if (typeof global.crypto === "undefined") {
+  global.crypto = crypto;
+}

backend/node_modules/@hono/node-server/dist/index.d.mts

@@ -0,0 +1,8 @@
+export { createAdaptorServer, serve } from './server.mjs';
+export { getRequestListener } from './listener.mjs';
+export { RequestError } from './request.mjs';
+export { Http2Bindings, HttpBindings, ServerType } from './types.mjs';
+import 'node:net';
+import 'node:http';
+import 'node:http2';
+import 'node:https';

backend/node_modules/@hono/node-server/dist/index.d.ts

@@ -0,0 +1,8 @@
+export { createAdaptorServer, serve } from './server.js';
+export { getRequestListener } from './listener.js';
+export { RequestError } from './request.js';
+export { Http2Bindings, HttpBindings, ServerType } from './types.js';
+import 'node:net';
+import 'node:http';
+import 'node:http2';
+import 'node:https';

backend/node_modules/@hono/node-server/dist/index.js

@@ -0,0 +1,613 @@
+"use strict";
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
+  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
+  mod
+));
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/index.ts
+var src_exports = {};
+__export(src_exports, {
+  RequestError: () => RequestError,
+  createAdaptorServer: () => createAdaptorServer,
+  getRequestListener: () => getRequestListener,
+  serve: () => serve
+});
+module.exports = __toCommonJS(src_exports);
+
+// src/server.ts
+var import_node_http = require("http");
+
+// src/listener.ts
+var import_node_http22 = require("http2");
+
+// src/request.ts
+var import_node_http2 = require("http2");
+var import_node_stream = require("stream");
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = import_node_stream.Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof import_node_http2.Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof import_node_http2.Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response2 = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response2, GlobalResponse);
+Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
+
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/globals.ts
+var import_node_crypto = __toESM(require("crypto"));
+if (typeof global.crypto === "undefined") {
+  global.crypto = import_node_crypto.default;
+}
+
+// src/listener.ts
+var outgoingEnded = Symbol("outgoingEnded");
+var handleRequestError = () => new Response(null, {
+  status: 400
+});
+var handleFetchError = (e) => new Response(null, {
+  status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
+});
+var handleResponseError = (e, outgoing) => {
+  const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
+  if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
+    console.info("The user aborted a request.");
+  } else {
+    console.error(e);
+    if (!outgoing.headersSent) {
+      outgoing.writeHead(500, { "Content-Type": "text/plain" });
+    }
+    outgoing.end(`Error: ${err.message}`);
+    outgoing.destroy(err);
+  }
+};
+var flushHeaders = (outgoing) => {
+  if ("flushHeaders" in outgoing && outgoing.writable) {
+    outgoing.flushHeaders();
+  }
+};
+var responseViaCache = async (res, outgoing) => {
+  let [status, body, header] = res[cacheKey];
+  if (header instanceof Headers) {
+    header = buildOutgoingHttpHeaders(header);
+  }
+  if (typeof body === "string") {
+    header["Content-Length"] = Buffer.byteLength(body);
+  } else if (body instanceof Uint8Array) {
+    header["Content-Length"] = body.byteLength;
+  } else if (body instanceof Blob) {
+    header["Content-Length"] = body.size;
+  }
+  outgoing.writeHead(status, header);
+  if (typeof body === "string" || body instanceof Uint8Array) {
+    outgoing.end(body);
+  } else if (body instanceof Blob) {
+    outgoing.end(new Uint8Array(await body.arrayBuffer()));
+  } else {
+    flushHeaders(outgoing);
+    await writeFromReadableStream(body, outgoing)?.catch(
+      (e) => handleResponseError(e, outgoing)
+    );
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var isPromise = (res) => typeof res.then === "function";
+var responseViaResponseObject = async (res, outgoing, options = {}) => {
+  if (isPromise(res)) {
+    if (options.errorHandler) {
+      try {
+        res = await res;
+      } catch (err) {
+        const errRes = await options.errorHandler(err);
+        if (!errRes) {
+          return;
+        }
+        res = errRes;
+      }
+    } else {
+      res = await res.catch(handleFetchError);
+    }
+  }
+  if (cacheKey in res) {
+    return responseViaCache(res, outgoing);
+  }
+  const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
+  if (res.body) {
+    const reader = res.body.getReader();
+    const values = [];
+    let done = false;
+    let currentReadPromise = void 0;
+    if (resHeaderRecord["transfer-encoding"] !== "chunked") {
+      let maxReadCount = 2;
+      for (let i = 0; i < maxReadCount; i++) {
+        currentReadPromise ||= reader.read();
+        const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
+          console.error(e);
+          done = true;
+        });
+        if (!chunk) {
+          if (i === 1) {
+            await new Promise((resolve) => setTimeout(resolve));
+            maxReadCount = 3;
+            continue;
+          }
+          break;
+        }
+        currentReadPromise = void 0;
+        if (chunk.value) {
+          values.push(chunk.value);
+        }
+        if (chunk.done) {
+          done = true;
+          break;
+        }
+      }
+      if (done && !("content-length" in resHeaderRecord)) {
+        resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
+      }
+    }
+    outgoing.writeHead(res.status, resHeaderRecord);
+    values.forEach((value) => {
+      ;
+      outgoing.write(value);
+    });
+    if (done) {
+      outgoing.end();
+    } else {
+      if (values.length === 0) {
+        flushHeaders(outgoing);
+      }
+      await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
+    }
+  } else if (resHeaderRecord[X_ALREADY_SENT]) {
+  } else {
+    outgoing.writeHead(res.status, resHeaderRecord);
+    outgoing.end();
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var getRequestListener = (fetchCallback, options = {}) => {
+  const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
+  if (options.overrideGlobalObjects !== false && global.Request !== Request) {
+    Object.defineProperty(global, "Request", {
+      value: Request
+    });
+    Object.defineProperty(global, "Response", {
+      value: Response2
+    });
+  }
+  return async (incoming, outgoing) => {
+    let res, req;
+    try {
+      req = newRequest(incoming, options.hostname);
+      let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
+      if (!incomingEnded) {
+        ;
+        incoming[wrapBodyStream] = true;
+        incoming.on("end", () => {
+          incomingEnded = true;
+        });
+        if (incoming instanceof import_node_http22.Http2ServerRequest) {
+          ;
+          outgoing[outgoingEnded] = () => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                if (!incomingEnded) {
+                  setTimeout(() => {
+                    incoming.destroy();
+                    outgoing.destroy();
+                  });
+                }
+              });
+            }
+          };
+        }
+      }
+      outgoing.on("close", () => {
+        const abortController = req[abortControllerKey];
+        if (abortController) {
+          if (incoming.errored) {
+            req[abortControllerKey].abort(incoming.errored.toString());
+          } else if (!outgoing.writableFinished) {
+            req[abortControllerKey].abort("Client connection prematurely closed.");
+          }
+        }
+        if (!incomingEnded) {
+          setTimeout(() => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                incoming.destroy();
+              });
+            }
+          });
+        }
+      });
+      res = fetchCallback(req, { incoming, outgoing });
+      if (cacheKey in res) {
+        return responseViaCache(res, outgoing);
+      }
+    } catch (e) {
+      if (!res) {
+        if (options.errorHandler) {
+          res = await options.errorHandler(req ? e : toRequestError(e));
+          if (!res) {
+            return;
+          }
+        } else if (!req) {
+          res = handleRequestError();
+        } else {
+          res = handleFetchError(e);
+        }
+      } else {
+        return handleResponseError(e, outgoing);
+      }
+    }
+    try {
+      return await responseViaResponseObject(res, outgoing, options);
+    } catch (e) {
+      return handleResponseError(e, outgoing);
+    }
+  };
+};
+
+// src/server.ts
+var createAdaptorServer = (options) => {
+  const fetchCallback = options.fetch;
+  const requestListener = getRequestListener(fetchCallback, {
+    hostname: options.hostname,
+    overrideGlobalObjects: options.overrideGlobalObjects,
+    autoCleanupIncoming: options.autoCleanupIncoming
+  });
+  const createServer = options.createServer || import_node_http.createServer;
+  const server = createServer(options.serverOptions || {}, requestListener);
+  return server;
+};
+var serve = (options, listeningListener) => {
+  const server = createAdaptorServer(options);
+  server.listen(options?.port ?? 3e3, options.hostname, () => {
+    const serverInfo = server.address();
+    listeningListener && listeningListener(serverInfo);
+  });
+  return server;
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  RequestError,
+  createAdaptorServer,
+  getRequestListener,
+  serve
+});

backend/node_modules/@hono/node-server/dist/index.mjs

@@ -0,0 +1,573 @@
+// src/server.ts
+import { createServer as createServerHTTP } from "http";
+
+// src/listener.ts
+import { Http2ServerRequest as Http2ServerRequest2 } from "http2";
+
+// src/request.ts
+import { Http2ServerRequest } from "http2";
+import { Readable } from "stream";
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response2 = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response2, GlobalResponse);
+Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
+
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/globals.ts
+import crypto from "crypto";
+if (typeof global.crypto === "undefined") {
+  global.crypto = crypto;
+}
+
+// src/listener.ts
+var outgoingEnded = Symbol("outgoingEnded");
+var handleRequestError = () => new Response(null, {
+  status: 400
+});
+var handleFetchError = (e) => new Response(null, {
+  status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
+});
+var handleResponseError = (e, outgoing) => {
+  const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
+  if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
+    console.info("The user aborted a request.");
+  } else {
+    console.error(e);
+    if (!outgoing.headersSent) {
+      outgoing.writeHead(500, { "Content-Type": "text/plain" });
+    }
+    outgoing.end(`Error: ${err.message}`);
+    outgoing.destroy(err);
+  }
+};
+var flushHeaders = (outgoing) => {
+  if ("flushHeaders" in outgoing && outgoing.writable) {
+    outgoing.flushHeaders();
+  }
+};
+var responseViaCache = async (res, outgoing) => {
+  let [status, body, header] = res[cacheKey];
+  if (header instanceof Headers) {
+    header = buildOutgoingHttpHeaders(header);
+  }
+  if (typeof body === "string") {
+    header["Content-Length"] = Buffer.byteLength(body);
+  } else if (body instanceof Uint8Array) {
+    header["Content-Length"] = body.byteLength;
+  } else if (body instanceof Blob) {
+    header["Content-Length"] = body.size;
+  }
+  outgoing.writeHead(status, header);
+  if (typeof body === "string" || body instanceof Uint8Array) {
+    outgoing.end(body);
+  } else if (body instanceof Blob) {
+    outgoing.end(new Uint8Array(await body.arrayBuffer()));
+  } else {
+    flushHeaders(outgoing);
+    await writeFromReadableStream(body, outgoing)?.catch(
+      (e) => handleResponseError(e, outgoing)
+    );
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var isPromise = (res) => typeof res.then === "function";
+var responseViaResponseObject = async (res, outgoing, options = {}) => {
+  if (isPromise(res)) {
+    if (options.errorHandler) {
+      try {
+        res = await res;
+      } catch (err) {
+        const errRes = await options.errorHandler(err);
+        if (!errRes) {
+          return;
+        }
+        res = errRes;
+      }
+    } else {
+      res = await res.catch(handleFetchError);
+    }
+  }
+  if (cacheKey in res) {
+    return responseViaCache(res, outgoing);
+  }
+  const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
+  if (res.body) {
+    const reader = res.body.getReader();
+    const values = [];
+    let done = false;
+    let currentReadPromise = void 0;
+    if (resHeaderRecord["transfer-encoding"] !== "chunked") {
+      let maxReadCount = 2;
+      for (let i = 0; i < maxReadCount; i++) {
+        currentReadPromise ||= reader.read();
+        const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
+          console.error(e);
+          done = true;
+        });
+        if (!chunk) {
+          if (i === 1) {
+            await new Promise((resolve) => setTimeout(resolve));
+            maxReadCount = 3;
+            continue;
+          }
+          break;
+        }
+        currentReadPromise = void 0;
+        if (chunk.value) {
+          values.push(chunk.value);
+        }
+        if (chunk.done) {
+          done = true;
+          break;
+        }
+      }
+      if (done && !("content-length" in resHeaderRecord)) {
+        resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
+      }
+    }
+    outgoing.writeHead(res.status, resHeaderRecord);
+    values.forEach((value) => {
+      ;
+      outgoing.write(value);
+    });
+    if (done) {
+      outgoing.end();
+    } else {
+      if (values.length === 0) {
+        flushHeaders(outgoing);
+      }
+      await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
+    }
+  } else if (resHeaderRecord[X_ALREADY_SENT]) {
+  } else {
+    outgoing.writeHead(res.status, resHeaderRecord);
+    outgoing.end();
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var getRequestListener = (fetchCallback, options = {}) => {
+  const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
+  if (options.overrideGlobalObjects !== false && global.Request !== Request) {
+    Object.defineProperty(global, "Request", {
+      value: Request
+    });
+    Object.defineProperty(global, "Response", {
+      value: Response2
+    });
+  }
+  return async (incoming, outgoing) => {
+    let res, req;
+    try {
+      req = newRequest(incoming, options.hostname);
+      let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
+      if (!incomingEnded) {
+        ;
+        incoming[wrapBodyStream] = true;
+        incoming.on("end", () => {
+          incomingEnded = true;
+        });
+        if (incoming instanceof Http2ServerRequest2) {
+          ;
+          outgoing[outgoingEnded] = () => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                if (!incomingEnded) {
+                  setTimeout(() => {
+                    incoming.destroy();
+                    outgoing.destroy();
+                  });
+                }
+              });
+            }
+          };
+        }
+      }
+      outgoing.on("close", () => {
+        const abortController = req[abortControllerKey];
+        if (abortController) {
+          if (incoming.errored) {
+            req[abortControllerKey].abort(incoming.errored.toString());
+          } else if (!outgoing.writableFinished) {
+            req[abortControllerKey].abort("Client connection prematurely closed.");
+          }
+        }
+        if (!incomingEnded) {
+          setTimeout(() => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                incoming.destroy();
+              });
+            }
+          });
+        }
+      });
+      res = fetchCallback(req, { incoming, outgoing });
+      if (cacheKey in res) {
+        return responseViaCache(res, outgoing);
+      }
+    } catch (e) {
+      if (!res) {
+        if (options.errorHandler) {
+          res = await options.errorHandler(req ? e : toRequestError(e));
+          if (!res) {
+            return;
+          }
+        } else if (!req) {
+          res = handleRequestError();
+        } else {
+          res = handleFetchError(e);
+        }
+      } else {
+        return handleResponseError(e, outgoing);
+      }
+    }
+    try {
+      return await responseViaResponseObject(res, outgoing, options);
+    } catch (e) {
+      return handleResponseError(e, outgoing);
+    }
+  };
+};
+
+// src/server.ts
+var createAdaptorServer = (options) => {
+  const fetchCallback = options.fetch;
+  const requestListener = getRequestListener(fetchCallback, {
+    hostname: options.hostname,
+    overrideGlobalObjects: options.overrideGlobalObjects,
+    autoCleanupIncoming: options.autoCleanupIncoming
+  });
+  const createServer = options.createServer || createServerHTTP;
+  const server = createServer(options.serverOptions || {}, requestListener);
+  return server;
+};
+var serve = (options, listeningListener) => {
+  const server = createAdaptorServer(options);
+  server.listen(options?.port ?? 3e3, options.hostname, () => {
+    const serverInfo = server.address();
+    listeningListener && listeningListener(serverInfo);
+  });
+  return server;
+};
+export {
+  RequestError,
+  createAdaptorServer,
+  getRequestListener,
+  serve
+};

backend/node_modules/@hono/node-server/dist/listener.d.mts

@@ -0,0 +1,13 @@
+import { IncomingMessage, ServerResponse } from 'node:http';
+import { Http2ServerRequest, Http2ServerResponse } from 'node:http2';
+import { FetchCallback, CustomErrorHandler } from './types.mjs';
+import 'node:https';
+
+declare const getRequestListener: (fetchCallback: FetchCallback, options?: {
+    hostname?: string;
+    errorHandler?: CustomErrorHandler;
+    overrideGlobalObjects?: boolean;
+    autoCleanupIncoming?: boolean;
+}) => (incoming: IncomingMessage | Http2ServerRequest, outgoing: ServerResponse | Http2ServerResponse) => Promise<void>;
+
+export { getRequestListener };

backend/node_modules/@hono/node-server/dist/listener.d.ts

@@ -0,0 +1,13 @@
+import { IncomingMessage, ServerResponse } from 'node:http';
+import { Http2ServerRequest, Http2ServerResponse } from 'node:http2';
+import { FetchCallback, CustomErrorHandler } from './types.js';
+import 'node:https';
+
+declare const getRequestListener: (fetchCallback: FetchCallback, options?: {
+    hostname?: string;
+    errorHandler?: CustomErrorHandler;
+    overrideGlobalObjects?: boolean;
+    autoCleanupIncoming?: boolean;
+}) => (incoming: IncomingMessage | Http2ServerRequest, outgoing: ServerResponse | Http2ServerResponse) => Promise<void>;
+
+export { getRequestListener };

backend/node_modules/@hono/node-server/dist/listener.js

@@ -0,0 +1,581 @@
+"use strict";
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
+  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
+  mod
+));
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/listener.ts
+var listener_exports = {};
+__export(listener_exports, {
+  getRequestListener: () => getRequestListener
+});
+module.exports = __toCommonJS(listener_exports);
+var import_node_http22 = require("http2");
+
+// src/request.ts
+var import_node_http2 = require("http2");
+var import_node_stream = require("stream");
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = import_node_stream.Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof import_node_http2.Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof import_node_http2.Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response2 = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response2, GlobalResponse);
+Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
+
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/globals.ts
+var import_node_crypto = __toESM(require("crypto"));
+if (typeof global.crypto === "undefined") {
+  global.crypto = import_node_crypto.default;
+}
+
+// src/listener.ts
+var outgoingEnded = Symbol("outgoingEnded");
+var handleRequestError = () => new Response(null, {
+  status: 400
+});
+var handleFetchError = (e) => new Response(null, {
+  status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
+});
+var handleResponseError = (e, outgoing) => {
+  const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
+  if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
+    console.info("The user aborted a request.");
+  } else {
+    console.error(e);
+    if (!outgoing.headersSent) {
+      outgoing.writeHead(500, { "Content-Type": "text/plain" });
+    }
+    outgoing.end(`Error: ${err.message}`);
+    outgoing.destroy(err);
+  }
+};
+var flushHeaders = (outgoing) => {
+  if ("flushHeaders" in outgoing && outgoing.writable) {
+    outgoing.flushHeaders();
+  }
+};
+var responseViaCache = async (res, outgoing) => {
+  let [status, body, header] = res[cacheKey];
+  if (header instanceof Headers) {
+    header = buildOutgoingHttpHeaders(header);
+  }
+  if (typeof body === "string") {
+    header["Content-Length"] = Buffer.byteLength(body);
+  } else if (body instanceof Uint8Array) {
+    header["Content-Length"] = body.byteLength;
+  } else if (body instanceof Blob) {
+    header["Content-Length"] = body.size;
+  }
+  outgoing.writeHead(status, header);
+  if (typeof body === "string" || body instanceof Uint8Array) {
+    outgoing.end(body);
+  } else if (body instanceof Blob) {
+    outgoing.end(new Uint8Array(await body.arrayBuffer()));
+  } else {
+    flushHeaders(outgoing);
+    await writeFromReadableStream(body, outgoing)?.catch(
+      (e) => handleResponseError(e, outgoing)
+    );
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var isPromise = (res) => typeof res.then === "function";
+var responseViaResponseObject = async (res, outgoing, options = {}) => {
+  if (isPromise(res)) {
+    if (options.errorHandler) {
+      try {
+        res = await res;
+      } catch (err) {
+        const errRes = await options.errorHandler(err);
+        if (!errRes) {
+          return;
+        }
+        res = errRes;
+      }
+    } else {
+      res = await res.catch(handleFetchError);
+    }
+  }
+  if (cacheKey in res) {
+    return responseViaCache(res, outgoing);
+  }
+  const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
+  if (res.body) {
+    const reader = res.body.getReader();
+    const values = [];
+    let done = false;
+    let currentReadPromise = void 0;
+    if (resHeaderRecord["transfer-encoding"] !== "chunked") {
+      let maxReadCount = 2;
+      for (let i = 0; i < maxReadCount; i++) {
+        currentReadPromise ||= reader.read();
+        const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
+          console.error(e);
+          done = true;
+        });
+        if (!chunk) {
+          if (i === 1) {
+            await new Promise((resolve) => setTimeout(resolve));
+            maxReadCount = 3;
+            continue;
+          }
+          break;
+        }
+        currentReadPromise = void 0;
+        if (chunk.value) {
+          values.push(chunk.value);
+        }
+        if (chunk.done) {
+          done = true;
+          break;
+        }
+      }
+      if (done && !("content-length" in resHeaderRecord)) {
+        resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
+      }
+    }
+    outgoing.writeHead(res.status, resHeaderRecord);
+    values.forEach((value) => {
+      ;
+      outgoing.write(value);
+    });
+    if (done) {
+      outgoing.end();
+    } else {
+      if (values.length === 0) {
+        flushHeaders(outgoing);
+      }
+      await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
+    }
+  } else if (resHeaderRecord[X_ALREADY_SENT]) {
+  } else {
+    outgoing.writeHead(res.status, resHeaderRecord);
+    outgoing.end();
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var getRequestListener = (fetchCallback, options = {}) => {
+  const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
+  if (options.overrideGlobalObjects !== false && global.Request !== Request) {
+    Object.defineProperty(global, "Request", {
+      value: Request
+    });
+    Object.defineProperty(global, "Response", {
+      value: Response2
+    });
+  }
+  return async (incoming, outgoing) => {
+    let res, req;
+    try {
+      req = newRequest(incoming, options.hostname);
+      let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
+      if (!incomingEnded) {
+        ;
+        incoming[wrapBodyStream] = true;
+        incoming.on("end", () => {
+          incomingEnded = true;
+        });
+        if (incoming instanceof import_node_http22.Http2ServerRequest) {
+          ;
+          outgoing[outgoingEnded] = () => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                if (!incomingEnded) {
+                  setTimeout(() => {
+                    incoming.destroy();
+                    outgoing.destroy();
+                  });
+                }
+              });
+            }
+          };
+        }
+      }
+      outgoing.on("close", () => {
+        const abortController = req[abortControllerKey];
+        if (abortController) {
+          if (incoming.errored) {
+            req[abortControllerKey].abort(incoming.errored.toString());
+          } else if (!outgoing.writableFinished) {
+            req[abortControllerKey].abort("Client connection prematurely closed.");
+          }
+        }
+        if (!incomingEnded) {
+          setTimeout(() => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                incoming.destroy();
+              });
+            }
+          });
+        }
+      });
+      res = fetchCallback(req, { incoming, outgoing });
+      if (cacheKey in res) {
+        return responseViaCache(res, outgoing);
+      }
+    } catch (e) {
+      if (!res) {
+        if (options.errorHandler) {
+          res = await options.errorHandler(req ? e : toRequestError(e));
+          if (!res) {
+            return;
+          }
+        } else if (!req) {
+          res = handleRequestError();
+        } else {
+          res = handleFetchError(e);
+        }
+      } else {
+        return handleResponseError(e, outgoing);
+      }
+    }
+    try {
+      return await responseViaResponseObject(res, outgoing, options);
+    } catch (e) {
+      return handleResponseError(e, outgoing);
+    }
+  };
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  getRequestListener
+});

backend/node_modules/@hono/node-server/dist/listener.mjs

@@ -0,0 +1,546 @@
+// src/listener.ts
+import { Http2ServerRequest as Http2ServerRequest2 } from "http2";
+
+// src/request.ts
+import { Http2ServerRequest } from "http2";
+import { Readable } from "stream";
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response2 = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response2, GlobalResponse);
+Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
+
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/globals.ts
+import crypto from "crypto";
+if (typeof global.crypto === "undefined") {
+  global.crypto = crypto;
+}
+
+// src/listener.ts
+var outgoingEnded = Symbol("outgoingEnded");
+var handleRequestError = () => new Response(null, {
+  status: 400
+});
+var handleFetchError = (e) => new Response(null, {
+  status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
+});
+var handleResponseError = (e, outgoing) => {
+  const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
+  if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
+    console.info("The user aborted a request.");
+  } else {
+    console.error(e);
+    if (!outgoing.headersSent) {
+      outgoing.writeHead(500, { "Content-Type": "text/plain" });
+    }
+    outgoing.end(`Error: ${err.message}`);
+    outgoing.destroy(err);
+  }
+};
+var flushHeaders = (outgoing) => {
+  if ("flushHeaders" in outgoing && outgoing.writable) {
+    outgoing.flushHeaders();
+  }
+};
+var responseViaCache = async (res, outgoing) => {
+  let [status, body, header] = res[cacheKey];
+  if (header instanceof Headers) {
+    header = buildOutgoingHttpHeaders(header);
+  }
+  if (typeof body === "string") {
+    header["Content-Length"] = Buffer.byteLength(body);
+  } else if (body instanceof Uint8Array) {
+    header["Content-Length"] = body.byteLength;
+  } else if (body instanceof Blob) {
+    header["Content-Length"] = body.size;
+  }
+  outgoing.writeHead(status, header);
+  if (typeof body === "string" || body instanceof Uint8Array) {
+    outgoing.end(body);
+  } else if (body instanceof Blob) {
+    outgoing.end(new Uint8Array(await body.arrayBuffer()));
+  } else {
+    flushHeaders(outgoing);
+    await writeFromReadableStream(body, outgoing)?.catch(
+      (e) => handleResponseError(e, outgoing)
+    );
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var isPromise = (res) => typeof res.then === "function";
+var responseViaResponseObject = async (res, outgoing, options = {}) => {
+  if (isPromise(res)) {
+    if (options.errorHandler) {
+      try {
+        res = await res;
+      } catch (err) {
+        const errRes = await options.errorHandler(err);
+        if (!errRes) {
+          return;
+        }
+        res = errRes;
+      }
+    } else {
+      res = await res.catch(handleFetchError);
+    }
+  }
+  if (cacheKey in res) {
+    return responseViaCache(res, outgoing);
+  }
+  const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
+  if (res.body) {
+    const reader = res.body.getReader();
+    const values = [];
+    let done = false;
+    let currentReadPromise = void 0;
+    if (resHeaderRecord["transfer-encoding"] !== "chunked") {
+      let maxReadCount = 2;
+      for (let i = 0; i < maxReadCount; i++) {
+        currentReadPromise ||= reader.read();
+        const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
+          console.error(e);
+          done = true;
+        });
+        if (!chunk) {
+          if (i === 1) {
+            await new Promise((resolve) => setTimeout(resolve));
+            maxReadCount = 3;
+            continue;
+          }
+          break;
+        }
+        currentReadPromise = void 0;
+        if (chunk.value) {
+          values.push(chunk.value);
+        }
+        if (chunk.done) {
+          done = true;
+          break;
+        }
+      }
+      if (done && !("content-length" in resHeaderRecord)) {
+        resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
+      }
+    }
+    outgoing.writeHead(res.status, resHeaderRecord);
+    values.forEach((value) => {
+      ;
+      outgoing.write(value);
+    });
+    if (done) {
+      outgoing.end();
+    } else {
+      if (values.length === 0) {
+        flushHeaders(outgoing);
+      }
+      await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
+    }
+  } else if (resHeaderRecord[X_ALREADY_SENT]) {
+  } else {
+    outgoing.writeHead(res.status, resHeaderRecord);
+    outgoing.end();
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var getRequestListener = (fetchCallback, options = {}) => {
+  const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
+  if (options.overrideGlobalObjects !== false && global.Request !== Request) {
+    Object.defineProperty(global, "Request", {
+      value: Request
+    });
+    Object.defineProperty(global, "Response", {
+      value: Response2
+    });
+  }
+  return async (incoming, outgoing) => {
+    let res, req;
+    try {
+      req = newRequest(incoming, options.hostname);
+      let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
+      if (!incomingEnded) {
+        ;
+        incoming[wrapBodyStream] = true;
+        incoming.on("end", () => {
+          incomingEnded = true;
+        });
+        if (incoming instanceof Http2ServerRequest2) {
+          ;
+          outgoing[outgoingEnded] = () => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                if (!incomingEnded) {
+                  setTimeout(() => {
+                    incoming.destroy();
+                    outgoing.destroy();
+                  });
+                }
+              });
+            }
+          };
+        }
+      }
+      outgoing.on("close", () => {
+        const abortController = req[abortControllerKey];
+        if (abortController) {
+          if (incoming.errored) {
+            req[abortControllerKey].abort(incoming.errored.toString());
+          } else if (!outgoing.writableFinished) {
+            req[abortControllerKey].abort("Client connection prematurely closed.");
+          }
+        }
+        if (!incomingEnded) {
+          setTimeout(() => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                incoming.destroy();
+              });
+            }
+          });
+        }
+      });
+      res = fetchCallback(req, { incoming, outgoing });
+      if (cacheKey in res) {
+        return responseViaCache(res, outgoing);
+      }
+    } catch (e) {
+      if (!res) {
+        if (options.errorHandler) {
+          res = await options.errorHandler(req ? e : toRequestError(e));
+          if (!res) {
+            return;
+          }
+        } else if (!req) {
+          res = handleRequestError();
+        } else {
+          res = handleFetchError(e);
+        }
+      } else {
+        return handleResponseError(e, outgoing);
+      }
+    }
+    try {
+      return await responseViaResponseObject(res, outgoing, options);
+    } catch (e) {
+      return handleResponseError(e, outgoing);
+    }
+  };
+};
+export {
+  getRequestListener
+};

backend/node_modules/@hono/node-server/dist/request.d.mts

@@ -0,0 +1,25 @@
+import { IncomingMessage } from 'node:http';
+import { Http2ServerRequest } from 'node:http2';
+
+declare class RequestError extends Error {
+    constructor(message: string, options?: {
+        cause?: unknown;
+    });
+}
+declare const toRequestError: (e: unknown) => RequestError;
+declare const GlobalRequest: {
+    new (input: RequestInfo | URL, init?: RequestInit): globalThis.Request;
+    prototype: globalThis.Request;
+};
+declare class Request extends GlobalRequest {
+    constructor(input: string | Request, options?: RequestInit);
+}
+type IncomingMessageWithWrapBodyStream = IncomingMessage & {
+    [wrapBodyStream]: boolean;
+};
+declare const wrapBodyStream: unique symbol;
+declare const abortControllerKey: unique symbol;
+declare const getAbortController: unique symbol;
+declare const newRequest: (incoming: IncomingMessage | Http2ServerRequest, defaultHostname?: string) => any;
+
+export { GlobalRequest, IncomingMessageWithWrapBodyStream, Request, RequestError, abortControllerKey, getAbortController, newRequest, toRequestError, wrapBodyStream };

backend/node_modules/@hono/node-server/dist/request.d.ts

@@ -0,0 +1,25 @@
+import { IncomingMessage } from 'node:http';
+import { Http2ServerRequest } from 'node:http2';
+
+declare class RequestError extends Error {
+    constructor(message: string, options?: {
+        cause?: unknown;
+    });
+}
+declare const toRequestError: (e: unknown) => RequestError;
+declare const GlobalRequest: {
+    new (input: RequestInfo | URL, init?: RequestInit): globalThis.Request;
+    prototype: globalThis.Request;
+};
+declare class Request extends GlobalRequest {
+    constructor(input: string | Request, options?: RequestInit);
+}
+type IncomingMessageWithWrapBodyStream = IncomingMessage & {
+    [wrapBodyStream]: boolean;
+};
+declare const wrapBodyStream: unique symbol;
+declare const abortControllerKey: unique symbol;
+declare const getAbortController: unique symbol;
+declare const newRequest: (incoming: IncomingMessage | Http2ServerRequest, defaultHostname?: string) => any;
+
+export { GlobalRequest, IncomingMessageWithWrapBodyStream, Request, RequestError, abortControllerKey, getAbortController, newRequest, toRequestError, wrapBodyStream };

backend/node_modules/@hono/node-server/dist/request.js

@@ -0,0 +1,227 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/request.ts
+var request_exports = {};
+__export(request_exports, {
+  GlobalRequest: () => GlobalRequest,
+  Request: () => Request,
+  RequestError: () => RequestError,
+  abortControllerKey: () => abortControllerKey,
+  getAbortController: () => getAbortController,
+  newRequest: () => newRequest,
+  toRequestError: () => toRequestError,
+  wrapBodyStream: () => wrapBodyStream
+});
+module.exports = __toCommonJS(request_exports);
+var import_node_http2 = require("http2");
+var import_node_stream = require("stream");
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = import_node_stream.Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof import_node_http2.Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof import_node_http2.Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  GlobalRequest,
+  Request,
+  RequestError,
+  abortControllerKey,
+  getAbortController,
+  newRequest,
+  toRequestError,
+  wrapBodyStream
+});

backend/node_modules/@hono/node-server/dist/request.mjs

@@ -0,0 +1,195 @@
+// src/request.ts
+import { Http2ServerRequest } from "http2";
+import { Readable } from "stream";
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+export {
+  GlobalRequest,
+  Request,
+  RequestError,
+  abortControllerKey,
+  getAbortController,
+  newRequest,
+  toRequestError,
+  wrapBodyStream
+};

backend/node_modules/@hono/node-server/dist/response.d.mts

@@ -0,0 +1,26 @@
+import { OutgoingHttpHeaders } from 'node:http';
+
+declare const getResponseCache: unique symbol;
+declare const cacheKey: unique symbol;
+type InternalCache = [
+    number,
+    string | ReadableStream,
+    Record<string, string> | Headers | OutgoingHttpHeaders
+];
+declare const GlobalResponse: {
+    new (body?: BodyInit | null, init?: ResponseInit): globalThis.Response;
+    prototype: globalThis.Response;
+    error(): globalThis.Response;
+    json(data: any, init?: ResponseInit): globalThis.Response;
+    redirect(url: string | URL, status?: number): globalThis.Response;
+};
+declare class Response {
+    #private;
+    [getResponseCache](): globalThis.Response;
+    constructor(body?: BodyInit | null, init?: ResponseInit);
+    get headers(): Headers;
+    get status(): number;
+    get ok(): boolean;
+}
+
+export { GlobalResponse, InternalCache, Response, cacheKey };

backend/node_modules/@hono/node-server/dist/response.d.ts

@@ -0,0 +1,26 @@
+import { OutgoingHttpHeaders } from 'node:http';
+
+declare const getResponseCache: unique symbol;
+declare const cacheKey: unique symbol;
+type InternalCache = [
+    number,
+    string | ReadableStream,
+    Record<string, string> | Headers | OutgoingHttpHeaders
+];
+declare const GlobalResponse: {
+    new (body?: BodyInit | null, init?: ResponseInit): globalThis.Response;
+    prototype: globalThis.Response;
+    error(): globalThis.Response;
+    json(data: any, init?: ResponseInit): globalThis.Response;
+    redirect(url: string | URL, status?: number): globalThis.Response;
+};
+declare class Response {
+    #private;
+    [getResponseCache](): globalThis.Response;
+    constructor(body?: BodyInit | null, init?: ResponseInit);
+    get headers(): Headers;
+    get status(): number;
+    get ok(): boolean;
+}
+
+export { GlobalResponse, InternalCache, Response, cacheKey };

backend/node_modules/@hono/node-server/dist/response.js

@@ -0,0 +1,99 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/response.ts
+var response_exports = {};
+__export(response_exports, {
+  GlobalResponse: () => GlobalResponse,
+  Response: () => Response,
+  cacheKey: () => cacheKey
+});
+module.exports = __toCommonJS(response_exports);
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response, GlobalResponse);
+Object.setPrototypeOf(Response.prototype, GlobalResponse.prototype);
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  GlobalResponse,
+  Response,
+  cacheKey
+});

backend/node_modules/@hono/node-server/dist/response.mjs

@@ -0,0 +1,72 @@
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response, GlobalResponse);
+Object.setPrototypeOf(Response.prototype, GlobalResponse.prototype);
+export {
+  GlobalResponse,
+  Response,
+  cacheKey
+};

backend/node_modules/@hono/node-server/dist/serve-static.d.mts

@@ -0,0 +1,17 @@
+import { Env, Context, MiddlewareHandler } from 'hono';
+
+type ServeStaticOptions<E extends Env = Env> = {
+    /**
+     * Root path, relative to current working directory from which the app was started. Absolute paths are not supported.
+     */
+    root?: string;
+    path?: string;
+    index?: string;
+    precompressed?: boolean;
+    rewriteRequestPath?: (path: string, c: Context<E>) => string;
+    onFound?: (path: string, c: Context<E>) => void | Promise<void>;
+    onNotFound?: (path: string, c: Context<E>) => void | Promise<void>;
+};
+declare const serveStatic: <E extends Env = any>(options?: ServeStaticOptions<E>) => MiddlewareHandler<E>;
+
+export { ServeStaticOptions, serveStatic };

backend/node_modules/@hono/node-server/dist/serve-static.d.ts

@@ -0,0 +1,17 @@
+import { Env, Context, MiddlewareHandler } from 'hono';
+
+type ServeStaticOptions<E extends Env = Env> = {
+    /**
+     * Root path, relative to current working directory from which the app was started. Absolute paths are not supported.
+     */
+    root?: string;
+    path?: string;
+    index?: string;
+    precompressed?: boolean;
+    rewriteRequestPath?: (path: string, c: Context<E>) => string;
+    onFound?: (path: string, c: Context<E>) => void | Promise<void>;
+    onNotFound?: (path: string, c: Context<E>) => void | Promise<void>;
+};
+declare const serveStatic: <E extends Env = any>(options?: ServeStaticOptions<E>) => MiddlewareHandler<E>;
+
+export { ServeStaticOptions, serveStatic };

backend/node_modules/@hono/node-server/dist/serve-static.js

@@ -0,0 +1,163 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/serve-static.ts
+var serve_static_exports = {};
+__export(serve_static_exports, {
+  serveStatic: () => serveStatic
+});
+module.exports = __toCommonJS(serve_static_exports);
+var import_mime = require("hono/utils/mime");
+var import_node_fs = require("fs");
+var import_node_path = require("path");
+var import_node_process = require("process");
+var import_node_stream = require("stream");
+var COMPRESSIBLE_CONTENT_TYPE_REGEX = /^\s*(?:text\/[^;\s]+|application\/(?:javascript|json|xml|xml-dtd|ecmascript|dart|postscript|rtf|tar|toml|vnd\.dart|vnd\.ms-fontobject|vnd\.ms-opentype|wasm|x-httpd-php|x-javascript|x-ns-proxy-autoconfig|x-sh|x-tar|x-virtualbox-hdd|x-virtualbox-ova|x-virtualbox-ovf|x-virtualbox-vbox|x-virtualbox-vdi|x-virtualbox-vhd|x-virtualbox-vmdk|x-www-form-urlencoded)|font\/(?:otf|ttf)|image\/(?:bmp|vnd\.adobe\.photoshop|vnd\.microsoft\.icon|vnd\.ms-dds|x-icon|x-ms-bmp)|message\/rfc822|model\/gltf-binary|x-shader\/x-fragment|x-shader\/x-vertex|[^;\s]+?\+(?:json|text|xml|yaml))(?:[;\s]|$)/i;
+var ENCODINGS = {
+  br: ".br",
+  zstd: ".zst",
+  gzip: ".gz"
+};
+var ENCODINGS_ORDERED_KEYS = Object.keys(ENCODINGS);
+var pr54206Applied = () => {
+  const [major, minor] = import_node_process.versions.node.split(".").map((component) => parseInt(component));
+  return major >= 23 || major === 22 && minor >= 7 || major === 20 && minor >= 18;
+};
+var useReadableToWeb = pr54206Applied();
+var createStreamBody = (stream) => {
+  if (useReadableToWeb) {
+    return import_node_stream.Readable.toWeb(stream);
+  }
+  const body = new ReadableStream({
+    start(controller) {
+      stream.on("data", (chunk) => {
+        controller.enqueue(chunk);
+      });
+      stream.on("error", (err) => {
+        controller.error(err);
+      });
+      stream.on("end", () => {
+        controller.close();
+      });
+    },
+    cancel() {
+      stream.destroy();
+    }
+  });
+  return body;
+};
+var getStats = (path) => {
+  let stats;
+  try {
+    stats = (0, import_node_fs.statSync)(path);
+  } catch {
+  }
+  return stats;
+};
+var serveStatic = (options = { root: "" }) => {
+  const root = options.root || "";
+  const optionPath = options.path;
+  if (root !== "" && !(0, import_node_fs.existsSync)(root)) {
+    console.error(`serveStatic: root path '${root}' is not found, are you sure it's correct?`);
+  }
+  return async (c, next) => {
+    if (c.finalized) {
+      return next();
+    }
+    let filename;
+    if (optionPath) {
+      filename = optionPath;
+    } else {
+      try {
+        filename = decodeURIComponent(c.req.path);
+        if (/(?:^|[\/\\])\.\.(?:$|[\/\\])/.test(filename)) {
+          throw new Error();
+        }
+      } catch {
+        await options.onNotFound?.(c.req.path, c);
+        return next();
+      }
+    }
+    let path = (0, import_node_path.join)(
+      root,
+      !optionPath && options.rewriteRequestPath ? options.rewriteRequestPath(filename, c) : filename
+    );
+    let stats = getStats(path);
+    if (stats && stats.isDirectory()) {
+      const indexFile = options.index ?? "index.html";
+      path = (0, import_node_path.join)(path, indexFile);
+      stats = getStats(path);
+    }
+    if (!stats) {
+      await options.onNotFound?.(path, c);
+      return next();
+    }
+    const mimeType = (0, import_mime.getMimeType)(path);
+    c.header("Content-Type", mimeType || "application/octet-stream");
+    if (options.precompressed && (!mimeType || COMPRESSIBLE_CONTENT_TYPE_REGEX.test(mimeType))) {
+      const acceptEncodingSet = new Set(
+        c.req.header("Accept-Encoding")?.split(",").map((encoding) => encoding.trim())
+      );
+      for (const encoding of ENCODINGS_ORDERED_KEYS) {
+        if (!acceptEncodingSet.has(encoding)) {
+          continue;
+        }
+        const precompressedStats = getStats(path + ENCODINGS[encoding]);
+        if (precompressedStats) {
+          c.header("Content-Encoding", encoding);
+          c.header("Vary", "Accept-Encoding", { append: true });
+          stats = precompressedStats;
+          path = path + ENCODINGS[encoding];
+          break;
+        }
+      }
+    }
+    let result;
+    const size = stats.size;
+    const range = c.req.header("range") || "";
+    if (c.req.method == "HEAD" || c.req.method == "OPTIONS") {
+      c.header("Content-Length", size.toString());
+      c.status(200);
+      result = c.body(null);
+    } else if (!range) {
+      c.header("Content-Length", size.toString());
+      result = c.body(createStreamBody((0, import_node_fs.createReadStream)(path)), 200);
+    } else {
+      c.header("Accept-Ranges", "bytes");
+      c.header("Date", stats.birthtime.toUTCString());
+      const parts = range.replace(/bytes=/, "").split("-", 2);
+      const start = parseInt(parts[0], 10) || 0;
+      let end = parseInt(parts[1], 10) || size - 1;
+      if (size < end - start + 1) {
+        end = size - 1;
+      }
+      const chunksize = end - start + 1;
+      const stream = (0, import_node_fs.createReadStream)(path, { start, end });
+      c.header("Content-Length", chunksize.toString());
+      c.header("Content-Range", `bytes ${start}-${end}/${stats.size}`);
+      result = c.body(createStreamBody(stream), 206);
+    }
+    await options.onFound?.(path, c);
+    return result;
+  };
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  serveStatic
+});

backend/node_modules/@hono/node-server/dist/serve-static.mjs

@@ -0,0 +1,138 @@
+// src/serve-static.ts
+import { getMimeType } from "hono/utils/mime";
+import { createReadStream, statSync, existsSync } from "fs";
+import { join } from "path";
+import { versions } from "process";
+import { Readable } from "stream";
+var COMPRESSIBLE_CONTENT_TYPE_REGEX = /^\s*(?:text\/[^;\s]+|application\/(?:javascript|json|xml|xml-dtd|ecmascript|dart|postscript|rtf|tar|toml|vnd\.dart|vnd\.ms-fontobject|vnd\.ms-opentype|wasm|x-httpd-php|x-javascript|x-ns-proxy-autoconfig|x-sh|x-tar|x-virtualbox-hdd|x-virtualbox-ova|x-virtualbox-ovf|x-virtualbox-vbox|x-virtualbox-vdi|x-virtualbox-vhd|x-virtualbox-vmdk|x-www-form-urlencoded)|font\/(?:otf|ttf)|image\/(?:bmp|vnd\.adobe\.photoshop|vnd\.microsoft\.icon|vnd\.ms-dds|x-icon|x-ms-bmp)|message\/rfc822|model\/gltf-binary|x-shader\/x-fragment|x-shader\/x-vertex|[^;\s]+?\+(?:json|text|xml|yaml))(?:[;\s]|$)/i;
+var ENCODINGS = {
+  br: ".br",
+  zstd: ".zst",
+  gzip: ".gz"
+};
+var ENCODINGS_ORDERED_KEYS = Object.keys(ENCODINGS);
+var pr54206Applied = () => {
+  const [major, minor] = versions.node.split(".").map((component) => parseInt(component));
+  return major >= 23 || major === 22 && minor >= 7 || major === 20 && minor >= 18;
+};
+var useReadableToWeb = pr54206Applied();
+var createStreamBody = (stream) => {
+  if (useReadableToWeb) {
+    return Readable.toWeb(stream);
+  }
+  const body = new ReadableStream({
+    start(controller) {
+      stream.on("data", (chunk) => {
+        controller.enqueue(chunk);
+      });
+      stream.on("error", (err) => {
+        controller.error(err);
+      });
+      stream.on("end", () => {
+        controller.close();
+      });
+    },
+    cancel() {
+      stream.destroy();
+    }
+  });
+  return body;
+};
+var getStats = (path) => {
+  let stats;
+  try {
+    stats = statSync(path);
+  } catch {
+  }
+  return stats;
+};
+var serveStatic = (options = { root: "" }) => {
+  const root = options.root || "";
+  const optionPath = options.path;
+  if (root !== "" && !existsSync(root)) {
+    console.error(`serveStatic: root path '${root}' is not found, are you sure it's correct?`);
+  }
+  return async (c, next) => {
+    if (c.finalized) {
+      return next();
+    }
+    let filename;
+    if (optionPath) {
+      filename = optionPath;
+    } else {
+      try {
+        filename = decodeURIComponent(c.req.path);
+        if (/(?:^|[\/\\])\.\.(?:$|[\/\\])/.test(filename)) {
+          throw new Error();
+        }
+      } catch {
+        await options.onNotFound?.(c.req.path, c);
+        return next();
+      }
+    }
+    let path = join(
+      root,
+      !optionPath && options.rewriteRequestPath ? options.rewriteRequestPath(filename, c) : filename
+    );
+    let stats = getStats(path);
+    if (stats && stats.isDirectory()) {
+      const indexFile = options.index ?? "index.html";
+      path = join(path, indexFile);
+      stats = getStats(path);
+    }
+    if (!stats) {
+      await options.onNotFound?.(path, c);
+      return next();
+    }
+    const mimeType = getMimeType(path);
+    c.header("Content-Type", mimeType || "application/octet-stream");
+    if (options.precompressed && (!mimeType || COMPRESSIBLE_CONTENT_TYPE_REGEX.test(mimeType))) {
+      const acceptEncodingSet = new Set(
+        c.req.header("Accept-Encoding")?.split(",").map((encoding) => encoding.trim())
+      );
+      for (const encoding of ENCODINGS_ORDERED_KEYS) {
+        if (!acceptEncodingSet.has(encoding)) {
+          continue;
+        }
+        const precompressedStats = getStats(path + ENCODINGS[encoding]);
+        if (precompressedStats) {
+          c.header("Content-Encoding", encoding);
+          c.header("Vary", "Accept-Encoding", { append: true });
+          stats = precompressedStats;
+          path = path + ENCODINGS[encoding];
+          break;
+        }
+      }
+    }
+    let result;
+    const size = stats.size;
+    const range = c.req.header("range") || "";
+    if (c.req.method == "HEAD" || c.req.method == "OPTIONS") {
+      c.header("Content-Length", size.toString());
+      c.status(200);
+      result = c.body(null);
+    } else if (!range) {
+      c.header("Content-Length", size.toString());
+      result = c.body(createStreamBody(createReadStream(path)), 200);
+    } else {
+      c.header("Accept-Ranges", "bytes");
+      c.header("Date", stats.birthtime.toUTCString());
+      const parts = range.replace(/bytes=/, "").split("-", 2);
+      const start = parseInt(parts[0], 10) || 0;
+      let end = parseInt(parts[1], 10) || size - 1;
+      if (size < end - start + 1) {
+        end = size - 1;
+      }
+      const chunksize = end - start + 1;
+      const stream = createReadStream(path, { start, end });
+      c.header("Content-Length", chunksize.toString());
+      c.header("Content-Range", `bytes ${start}-${end}/${stats.size}`);
+      result = c.body(createStreamBody(stream), 206);
+    }
+    await options.onFound?.(path, c);
+    return result;
+  };
+};
+export {
+  serveStatic
+};

backend/node_modules/@hono/node-server/dist/server.d.mts

@@ -0,0 +1,10 @@
+import { AddressInfo } from 'node:net';
+import { Options, ServerType } from './types.mjs';
+import 'node:http';
+import 'node:http2';
+import 'node:https';
+
+declare const createAdaptorServer: (options: Options) => ServerType;
+declare const serve: (options: Options, listeningListener?: (info: AddressInfo) => void) => ServerType;
+
+export { createAdaptorServer, serve };

backend/node_modules/@hono/node-server/dist/server.d.ts

@@ -0,0 +1,10 @@
+import { AddressInfo } from 'node:net';
+import { Options, ServerType } from './types.js';
+import 'node:http';
+import 'node:http2';
+import 'node:https';
+
+declare const createAdaptorServer: (options: Options) => ServerType;
+declare const serve: (options: Options, listeningListener?: (info: AddressInfo) => void) => ServerType;
+
+export { createAdaptorServer, serve };

backend/node_modules/@hono/node-server/dist/server.js

@@ -0,0 +1,607 @@
+"use strict";
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
+  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
+  mod
+));
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/server.ts
+var server_exports = {};
+__export(server_exports, {
+  createAdaptorServer: () => createAdaptorServer,
+  serve: () => serve
+});
+module.exports = __toCommonJS(server_exports);
+var import_node_http = require("http");
+
+// src/listener.ts
+var import_node_http22 = require("http2");
+
+// src/request.ts
+var import_node_http2 = require("http2");
+var import_node_stream = require("stream");
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = import_node_stream.Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof import_node_http2.Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof import_node_http2.Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response2 = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response2, GlobalResponse);
+Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
+
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/globals.ts
+var import_node_crypto = __toESM(require("crypto"));
+if (typeof global.crypto === "undefined") {
+  global.crypto = import_node_crypto.default;
+}
+
+// src/listener.ts
+var outgoingEnded = Symbol("outgoingEnded");
+var handleRequestError = () => new Response(null, {
+  status: 400
+});
+var handleFetchError = (e) => new Response(null, {
+  status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
+});
+var handleResponseError = (e, outgoing) => {
+  const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
+  if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
+    console.info("The user aborted a request.");
+  } else {
+    console.error(e);
+    if (!outgoing.headersSent) {
+      outgoing.writeHead(500, { "Content-Type": "text/plain" });
+    }
+    outgoing.end(`Error: ${err.message}`);
+    outgoing.destroy(err);
+  }
+};
+var flushHeaders = (outgoing) => {
+  if ("flushHeaders" in outgoing && outgoing.writable) {
+    outgoing.flushHeaders();
+  }
+};
+var responseViaCache = async (res, outgoing) => {
+  let [status, body, header] = res[cacheKey];
+  if (header instanceof Headers) {
+    header = buildOutgoingHttpHeaders(header);
+  }
+  if (typeof body === "string") {
+    header["Content-Length"] = Buffer.byteLength(body);
+  } else if (body instanceof Uint8Array) {
+    header["Content-Length"] = body.byteLength;
+  } else if (body instanceof Blob) {
+    header["Content-Length"] = body.size;
+  }
+  outgoing.writeHead(status, header);
+  if (typeof body === "string" || body instanceof Uint8Array) {
+    outgoing.end(body);
+  } else if (body instanceof Blob) {
+    outgoing.end(new Uint8Array(await body.arrayBuffer()));
+  } else {
+    flushHeaders(outgoing);
+    await writeFromReadableStream(body, outgoing)?.catch(
+      (e) => handleResponseError(e, outgoing)
+    );
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var isPromise = (res) => typeof res.then === "function";
+var responseViaResponseObject = async (res, outgoing, options = {}) => {
+  if (isPromise(res)) {
+    if (options.errorHandler) {
+      try {
+        res = await res;
+      } catch (err) {
+        const errRes = await options.errorHandler(err);
+        if (!errRes) {
+          return;
+        }
+        res = errRes;
+      }
+    } else {
+      res = await res.catch(handleFetchError);
+    }
+  }
+  if (cacheKey in res) {
+    return responseViaCache(res, outgoing);
+  }
+  const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
+  if (res.body) {
+    const reader = res.body.getReader();
+    const values = [];
+    let done = false;
+    let currentReadPromise = void 0;
+    if (resHeaderRecord["transfer-encoding"] !== "chunked") {
+      let maxReadCount = 2;
+      for (let i = 0; i < maxReadCount; i++) {
+        currentReadPromise ||= reader.read();
+        const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
+          console.error(e);
+          done = true;
+        });
+        if (!chunk) {
+          if (i === 1) {
+            await new Promise((resolve) => setTimeout(resolve));
+            maxReadCount = 3;
+            continue;
+          }
+          break;
+        }
+        currentReadPromise = void 0;
+        if (chunk.value) {
+          values.push(chunk.value);
+        }
+        if (chunk.done) {
+          done = true;
+          break;
+        }
+      }
+      if (done && !("content-length" in resHeaderRecord)) {
+        resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
+      }
+    }
+    outgoing.writeHead(res.status, resHeaderRecord);
+    values.forEach((value) => {
+      ;
+      outgoing.write(value);
+    });
+    if (done) {
+      outgoing.end();
+    } else {
+      if (values.length === 0) {
+        flushHeaders(outgoing);
+      }
+      await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
+    }
+  } else if (resHeaderRecord[X_ALREADY_SENT]) {
+  } else {
+    outgoing.writeHead(res.status, resHeaderRecord);
+    outgoing.end();
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var getRequestListener = (fetchCallback, options = {}) => {
+  const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
+  if (options.overrideGlobalObjects !== false && global.Request !== Request) {
+    Object.defineProperty(global, "Request", {
+      value: Request
+    });
+    Object.defineProperty(global, "Response", {
+      value: Response2
+    });
+  }
+  return async (incoming, outgoing) => {
+    let res, req;
+    try {
+      req = newRequest(incoming, options.hostname);
+      let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
+      if (!incomingEnded) {
+        ;
+        incoming[wrapBodyStream] = true;
+        incoming.on("end", () => {
+          incomingEnded = true;
+        });
+        if (incoming instanceof import_node_http22.Http2ServerRequest) {
+          ;
+          outgoing[outgoingEnded] = () => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                if (!incomingEnded) {
+                  setTimeout(() => {
+                    incoming.destroy();
+                    outgoing.destroy();
+                  });
+                }
+              });
+            }
+          };
+        }
+      }
+      outgoing.on("close", () => {
+        const abortController = req[abortControllerKey];
+        if (abortController) {
+          if (incoming.errored) {
+            req[abortControllerKey].abort(incoming.errored.toString());
+          } else if (!outgoing.writableFinished) {
+            req[abortControllerKey].abort("Client connection prematurely closed.");
+          }
+        }
+        if (!incomingEnded) {
+          setTimeout(() => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                incoming.destroy();
+              });
+            }
+          });
+        }
+      });
+      res = fetchCallback(req, { incoming, outgoing });
+      if (cacheKey in res) {
+        return responseViaCache(res, outgoing);
+      }
+    } catch (e) {
+      if (!res) {
+        if (options.errorHandler) {
+          res = await options.errorHandler(req ? e : toRequestError(e));
+          if (!res) {
+            return;
+          }
+        } else if (!req) {
+          res = handleRequestError();
+        } else {
+          res = handleFetchError(e);
+        }
+      } else {
+        return handleResponseError(e, outgoing);
+      }
+    }
+    try {
+      return await responseViaResponseObject(res, outgoing, options);
+    } catch (e) {
+      return handleResponseError(e, outgoing);
+    }
+  };
+};
+
+// src/server.ts
+var createAdaptorServer = (options) => {
+  const fetchCallback = options.fetch;
+  const requestListener = getRequestListener(fetchCallback, {
+    hostname: options.hostname,
+    overrideGlobalObjects: options.overrideGlobalObjects,
+    autoCleanupIncoming: options.autoCleanupIncoming
+  });
+  const createServer = options.createServer || import_node_http.createServer;
+  const server = createServer(options.serverOptions || {}, requestListener);
+  return server;
+};
+var serve = (options, listeningListener) => {
+  const server = createAdaptorServer(options);
+  server.listen(options?.port ?? 3e3, options.hostname, () => {
+    const serverInfo = server.address();
+    listeningListener && listeningListener(serverInfo);
+  });
+  return server;
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  createAdaptorServer,
+  serve
+});

backend/node_modules/@hono/node-server/dist/server.mjs

@@ -0,0 +1,571 @@
+// src/server.ts
+import { createServer as createServerHTTP } from "http";
+
+// src/listener.ts
+import { Http2ServerRequest as Http2ServerRequest2 } from "http2";
+
+// src/request.ts
+import { Http2ServerRequest } from "http2";
+import { Readable } from "stream";
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response2 = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response2, GlobalResponse);
+Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
+
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/globals.ts
+import crypto from "crypto";
+if (typeof global.crypto === "undefined") {
+  global.crypto = crypto;
+}
+
+// src/listener.ts
+var outgoingEnded = Symbol("outgoingEnded");
+var handleRequestError = () => new Response(null, {
+  status: 400
+});
+var handleFetchError = (e) => new Response(null, {
+  status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
+});
+var handleResponseError = (e, outgoing) => {
+  const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
+  if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
+    console.info("The user aborted a request.");
+  } else {
+    console.error(e);
+    if (!outgoing.headersSent) {
+      outgoing.writeHead(500, { "Content-Type": "text/plain" });
+    }
+    outgoing.end(`Error: ${err.message}`);
+    outgoing.destroy(err);
+  }
+};
+var flushHeaders = (outgoing) => {
+  if ("flushHeaders" in outgoing && outgoing.writable) {
+    outgoing.flushHeaders();
+  }
+};
+var responseViaCache = async (res, outgoing) => {
+  let [status, body, header] = res[cacheKey];
+  if (header instanceof Headers) {
+    header = buildOutgoingHttpHeaders(header);
+  }
+  if (typeof body === "string") {
+    header["Content-Length"] = Buffer.byteLength(body);
+  } else if (body instanceof Uint8Array) {
+    header["Content-Length"] = body.byteLength;
+  } else if (body instanceof Blob) {
+    header["Content-Length"] = body.size;
+  }
+  outgoing.writeHead(status, header);
+  if (typeof body === "string" || body instanceof Uint8Array) {
+    outgoing.end(body);
+  } else if (body instanceof Blob) {
+    outgoing.end(new Uint8Array(await body.arrayBuffer()));
+  } else {
+    flushHeaders(outgoing);
+    await writeFromReadableStream(body, outgoing)?.catch(
+      (e) => handleResponseError(e, outgoing)
+    );
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var isPromise = (res) => typeof res.then === "function";
+var responseViaResponseObject = async (res, outgoing, options = {}) => {
+  if (isPromise(res)) {
+    if (options.errorHandler) {
+      try {
+        res = await res;
+      } catch (err) {
+        const errRes = await options.errorHandler(err);
+        if (!errRes) {
+          return;
+        }
+        res = errRes;
+      }
+    } else {
+      res = await res.catch(handleFetchError);
+    }
+  }
+  if (cacheKey in res) {
+    return responseViaCache(res, outgoing);
+  }
+  const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
+  if (res.body) {
+    const reader = res.body.getReader();
+    const values = [];
+    let done = false;
+    let currentReadPromise = void 0;
+    if (resHeaderRecord["transfer-encoding"] !== "chunked") {
+      let maxReadCount = 2;
+      for (let i = 0; i < maxReadCount; i++) {
+        currentReadPromise ||= reader.read();
+        const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
+          console.error(e);
+          done = true;
+        });
+        if (!chunk) {
+          if (i === 1) {
+            await new Promise((resolve) => setTimeout(resolve));
+            maxReadCount = 3;
+            continue;
+          }
+          break;
+        }
+        currentReadPromise = void 0;
+        if (chunk.value) {
+          values.push(chunk.value);
+        }
+        if (chunk.done) {
+          done = true;
+          break;
+        }
+      }
+      if (done && !("content-length" in resHeaderRecord)) {
+        resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
+      }
+    }
+    outgoing.writeHead(res.status, resHeaderRecord);
+    values.forEach((value) => {
+      ;
+      outgoing.write(value);
+    });
+    if (done) {
+      outgoing.end();
+    } else {
+      if (values.length === 0) {
+        flushHeaders(outgoing);
+      }
+      await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
+    }
+  } else if (resHeaderRecord[X_ALREADY_SENT]) {
+  } else {
+    outgoing.writeHead(res.status, resHeaderRecord);
+    outgoing.end();
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var getRequestListener = (fetchCallback, options = {}) => {
+  const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
+  if (options.overrideGlobalObjects !== false && global.Request !== Request) {
+    Object.defineProperty(global, "Request", {
+      value: Request
+    });
+    Object.defineProperty(global, "Response", {
+      value: Response2
+    });
+  }
+  return async (incoming, outgoing) => {
+    let res, req;
+    try {
+      req = newRequest(incoming, options.hostname);
+      let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
+      if (!incomingEnded) {
+        ;
+        incoming[wrapBodyStream] = true;
+        incoming.on("end", () => {
+          incomingEnded = true;
+        });
+        if (incoming instanceof Http2ServerRequest2) {
+          ;
+          outgoing[outgoingEnded] = () => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                if (!incomingEnded) {
+                  setTimeout(() => {
+                    incoming.destroy();
+                    outgoing.destroy();
+                  });
+                }
+              });
+            }
+          };
+        }
+      }
+      outgoing.on("close", () => {
+        const abortController = req[abortControllerKey];
+        if (abortController) {
+          if (incoming.errored) {
+            req[abortControllerKey].abort(incoming.errored.toString());
+          } else if (!outgoing.writableFinished) {
+            req[abortControllerKey].abort("Client connection prematurely closed.");
+          }
+        }
+        if (!incomingEnded) {
+          setTimeout(() => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                incoming.destroy();
+              });
+            }
+          });
+        }
+      });
+      res = fetchCallback(req, { incoming, outgoing });
+      if (cacheKey in res) {
+        return responseViaCache(res, outgoing);
+      }
+    } catch (e) {
+      if (!res) {
+        if (options.errorHandler) {
+          res = await options.errorHandler(req ? e : toRequestError(e));
+          if (!res) {
+            return;
+          }
+        } else if (!req) {
+          res = handleRequestError();
+        } else {
+          res = handleFetchError(e);
+        }
+      } else {
+        return handleResponseError(e, outgoing);
+      }
+    }
+    try {
+      return await responseViaResponseObject(res, outgoing, options);
+    } catch (e) {
+      return handleResponseError(e, outgoing);
+    }
+  };
+};
+
+// src/server.ts
+var createAdaptorServer = (options) => {
+  const fetchCallback = options.fetch;
+  const requestListener = getRequestListener(fetchCallback, {
+    hostname: options.hostname,
+    overrideGlobalObjects: options.overrideGlobalObjects,
+    autoCleanupIncoming: options.autoCleanupIncoming
+  });
+  const createServer = options.createServer || createServerHTTP;
+  const server = createServer(options.serverOptions || {}, requestListener);
+  return server;
+};
+var serve = (options, listeningListener) => {
+  const server = createAdaptorServer(options);
+  server.listen(options?.port ?? 3e3, options.hostname, () => {
+    const serverInfo = server.address();
+    listeningListener && listeningListener(serverInfo);
+  });
+  return server;
+};
+export {
+  createAdaptorServer,
+  serve
+};

backend/node_modules/@hono/node-server/dist/types.d.mts

@@ -0,0 +1,44 @@
+import { IncomingMessage, ServerResponse, Server, ServerOptions as ServerOptions$1, createServer } from 'node:http';
+import { Http2ServerRequest, Http2ServerResponse, Http2Server, Http2SecureServer, ServerOptions as ServerOptions$3, createServer as createServer$2, SecureServerOptions, createSecureServer } from 'node:http2';
+import { ServerOptions as ServerOptions$2, createServer as createServer$1 } from 'node:https';
+
+type HttpBindings = {
+    incoming: IncomingMessage;
+    outgoing: ServerResponse;
+};
+type Http2Bindings = {
+    incoming: Http2ServerRequest;
+    outgoing: Http2ServerResponse;
+};
+type FetchCallback = (request: Request, env: HttpBindings | Http2Bindings) => Promise<unknown> | unknown;
+type NextHandlerOption = {
+    fetch: FetchCallback;
+};
+type ServerType = Server | Http2Server | Http2SecureServer;
+type createHttpOptions = {
+    serverOptions?: ServerOptions$1;
+    createServer?: typeof createServer;
+};
+type createHttpsOptions = {
+    serverOptions?: ServerOptions$2;
+    createServer?: typeof createServer$1;
+};
+type createHttp2Options = {
+    serverOptions?: ServerOptions$3;
+    createServer?: typeof createServer$2;
+};
+type createSecureHttp2Options = {
+    serverOptions?: SecureServerOptions;
+    createServer?: typeof createSecureServer;
+};
+type ServerOptions = createHttpOptions | createHttpsOptions | createHttp2Options | createSecureHttp2Options;
+type Options = {
+    fetch: FetchCallback;
+    overrideGlobalObjects?: boolean;
+    autoCleanupIncoming?: boolean;
+    port?: number;
+    hostname?: string;
+} & ServerOptions;
+type CustomErrorHandler = (err: unknown) => void | Response | Promise<void | Response>;
+
+export { CustomErrorHandler, FetchCallback, Http2Bindings, HttpBindings, NextHandlerOption, Options, ServerOptions, ServerType };

backend/node_modules/@hono/node-server/dist/types.d.ts

@@ -0,0 +1,44 @@
+import { IncomingMessage, ServerResponse, Server, ServerOptions as ServerOptions$1, createServer } from 'node:http';
+import { Http2ServerRequest, Http2ServerResponse, Http2Server, Http2SecureServer, ServerOptions as ServerOptions$3, createServer as createServer$2, SecureServerOptions, createSecureServer } from 'node:http2';
+import { ServerOptions as ServerOptions$2, createServer as createServer$1 } from 'node:https';
+
+type HttpBindings = {
+    incoming: IncomingMessage;
+    outgoing: ServerResponse;
+};
+type Http2Bindings = {
+    incoming: Http2ServerRequest;
+    outgoing: Http2ServerResponse;
+};
+type FetchCallback = (request: Request, env: HttpBindings | Http2Bindings) => Promise<unknown> | unknown;
+type NextHandlerOption = {
+    fetch: FetchCallback;
+};
+type ServerType = Server | Http2Server | Http2SecureServer;
+type createHttpOptions = {
+    serverOptions?: ServerOptions$1;
+    createServer?: typeof createServer;
+};
+type createHttpsOptions = {
+    serverOptions?: ServerOptions$2;
+    createServer?: typeof createServer$1;
+};
+type createHttp2Options = {
+    serverOptions?: ServerOptions$3;
+    createServer?: typeof createServer$2;
+};
+type createSecureHttp2Options = {
+    serverOptions?: SecureServerOptions;
+    createServer?: typeof createSecureServer;
+};
+type ServerOptions = createHttpOptions | createHttpsOptions | createHttp2Options | createSecureHttp2Options;
+type Options = {
+    fetch: FetchCallback;
+    overrideGlobalObjects?: boolean;
+    autoCleanupIncoming?: boolean;
+    port?: number;
+    hostname?: string;
+} & ServerOptions;
+type CustomErrorHandler = (err: unknown) => void | Response | Promise<void | Response>;
+
+export { CustomErrorHandler, FetchCallback, Http2Bindings, HttpBindings, NextHandlerOption, Options, ServerOptions, ServerType };

backend/node_modules/@hono/node-server/dist/types.js

@@ -0,0 +1,18 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/types.ts
+var types_exports = {};
+module.exports = __toCommonJS(types_exports);

backend/node_modules/@hono/node-server/dist/utils.d.mts

@@ -0,0 +1,9 @@
+import { OutgoingHttpHeaders } from 'node:http';
+import { Writable } from 'node:stream';
+
+declare function readWithoutBlocking(readPromise: Promise<ReadableStreamReadResult<Uint8Array>>): Promise<ReadableStreamReadResult<Uint8Array> | undefined>;
+declare function writeFromReadableStreamDefaultReader(reader: ReadableStreamDefaultReader<Uint8Array>, writable: Writable, currentReadPromise?: Promise<ReadableStreamReadResult<Uint8Array>> | undefined): Promise<void>;
+declare function writeFromReadableStream(stream: ReadableStream<Uint8Array>, writable: Writable): Promise<void> | undefined;
+declare const buildOutgoingHttpHeaders: (headers: Headers | HeadersInit | null | undefined) => OutgoingHttpHeaders;
+
+export { buildOutgoingHttpHeaders, readWithoutBlocking, writeFromReadableStream, writeFromReadableStreamDefaultReader };

backend/node_modules/@hono/node-server/dist/utils.d.ts

@@ -0,0 +1,9 @@
+import { OutgoingHttpHeaders } from 'node:http';
+import { Writable } from 'node:stream';
+
+declare function readWithoutBlocking(readPromise: Promise<ReadableStreamReadResult<Uint8Array>>): Promise<ReadableStreamReadResult<Uint8Array> | undefined>;
+declare function writeFromReadableStreamDefaultReader(reader: ReadableStreamDefaultReader<Uint8Array>, writable: Writable, currentReadPromise?: Promise<ReadableStreamReadResult<Uint8Array>> | undefined): Promise<void>;
+declare function writeFromReadableStream(stream: ReadableStream<Uint8Array>, writable: Writable): Promise<void> | undefined;
+declare const buildOutgoingHttpHeaders: (headers: Headers | HeadersInit | null | undefined) => OutgoingHttpHeaders;
+
+export { buildOutgoingHttpHeaders, readWithoutBlocking, writeFromReadableStream, writeFromReadableStreamDefaultReader };

backend/node_modules/@hono/node-server/dist/utils.js

@@ -0,0 +1,99 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/utils.ts
+var utils_exports = {};
+__export(utils_exports, {
+  buildOutgoingHttpHeaders: () => buildOutgoingHttpHeaders,
+  readWithoutBlocking: () => readWithoutBlocking,
+  writeFromReadableStream: () => writeFromReadableStream,
+  writeFromReadableStreamDefaultReader: () => writeFromReadableStreamDefaultReader
+});
+module.exports = __toCommonJS(utils_exports);
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  buildOutgoingHttpHeaders,
+  readWithoutBlocking,
+  writeFromReadableStream,
+  writeFromReadableStreamDefaultReader
+});

backend/node_modules/@hono/node-server/dist/utils.mjs

@@ -0,0 +1,71 @@
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+export {
+  buildOutgoingHttpHeaders,
+  readWithoutBlocking,
+  writeFromReadableStream,
+  writeFromReadableStreamDefaultReader
+};

backend/node_modules/@hono/node-server/dist/utils/response.d.mts

@@ -0,0 +1,3 @@
+declare const RESPONSE_ALREADY_SENT: Response;
+
+export { RESPONSE_ALREADY_SENT };

backend/node_modules/@hono/node-server/dist/utils/response.d.ts

@@ -0,0 +1,3 @@
+declare const RESPONSE_ALREADY_SENT: Response;
+
+export { RESPONSE_ALREADY_SENT };

backend/node_modules/@hono/node-server/dist/utils/response.js

@@ -0,0 +1,37 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/utils/response.ts
+var response_exports = {};
+__export(response_exports, {
+  RESPONSE_ALREADY_SENT: () => RESPONSE_ALREADY_SENT
+});
+module.exports = __toCommonJS(response_exports);
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/utils/response.ts
+var RESPONSE_ALREADY_SENT = new Response(null, {
+  headers: { [X_ALREADY_SENT]: "true" }
+});
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  RESPONSE_ALREADY_SENT
+});

backend/node_modules/@hono/node-server/dist/utils/response.mjs

@@ -0,0 +1,10 @@
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/utils/response.ts
+var RESPONSE_ALREADY_SENT = new Response(null, {
+  headers: { [X_ALREADY_SENT]: "true" }
+});
+export {
+  RESPONSE_ALREADY_SENT
+};

backend/node_modules/@hono/node-server/dist/utils/response/constants.d.mts

@@ -0,0 +1,3 @@
+declare const X_ALREADY_SENT = "x-hono-already-sent";
+
+export { X_ALREADY_SENT };

backend/node_modules/@hono/node-server/dist/utils/response/constants.d.ts

@@ -0,0 +1,3 @@
+declare const X_ALREADY_SENT = "x-hono-already-sent";
+
+export { X_ALREADY_SENT };

backend/node_modules/@hono/node-server/dist/utils/response/constants.js

@@ -0,0 +1,30 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/utils/response/constants.ts
+var constants_exports = {};
+__export(constants_exports, {
+  X_ALREADY_SENT: () => X_ALREADY_SENT
+});
+module.exports = __toCommonJS(constants_exports);
+var X_ALREADY_SENT = "x-hono-already-sent";
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  X_ALREADY_SENT
+});

backend/node_modules/@hono/node-server/dist/utils/response/constants.mjs

@@ -0,0 +1,5 @@
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+export {
+  X_ALREADY_SENT
+};

backend/node_modules/@hono/node-server/dist/vercel.d.mts

@@ -0,0 +1,7 @@
+import * as http2 from 'http2';
+import * as http from 'http';
+import { Hono } from 'hono';
+
+declare const handle: (app: Hono<any, any, any>) => (incoming: http.IncomingMessage | http2.Http2ServerRequest, outgoing: http.ServerResponse | http2.Http2ServerResponse) => Promise<void>;
+
+export { handle };

backend/node_modules/@hono/node-server/dist/vercel.d.ts

@@ -0,0 +1,7 @@
+import * as http2 from 'http2';
+import * as http from 'http';
+import { Hono } from 'hono';
+
+declare const handle: (app: Hono<any, any, any>) => (incoming: http.IncomingMessage | http2.Http2ServerRequest, outgoing: http.ServerResponse | http2.Http2ServerResponse) => Promise<void>;
+
+export { handle };

backend/node_modules/@hono/node-server/dist/vercel.js

@@ -0,0 +1,588 @@
+"use strict";
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
+  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
+  mod
+));
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+
+// src/vercel.ts
+var vercel_exports = {};
+__export(vercel_exports, {
+  handle: () => handle
+});
+module.exports = __toCommonJS(vercel_exports);
+
+// src/listener.ts
+var import_node_http22 = require("http2");
+
+// src/request.ts
+var import_node_http2 = require("http2");
+var import_node_stream = require("stream");
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = import_node_stream.Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof import_node_http2.Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof import_node_http2.Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response2 = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response2, GlobalResponse);
+Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
+
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/globals.ts
+var import_node_crypto = __toESM(require("crypto"));
+if (typeof global.crypto === "undefined") {
+  global.crypto = import_node_crypto.default;
+}
+
+// src/listener.ts
+var outgoingEnded = Symbol("outgoingEnded");
+var handleRequestError = () => new Response(null, {
+  status: 400
+});
+var handleFetchError = (e) => new Response(null, {
+  status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
+});
+var handleResponseError = (e, outgoing) => {
+  const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
+  if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
+    console.info("The user aborted a request.");
+  } else {
+    console.error(e);
+    if (!outgoing.headersSent) {
+      outgoing.writeHead(500, { "Content-Type": "text/plain" });
+    }
+    outgoing.end(`Error: ${err.message}`);
+    outgoing.destroy(err);
+  }
+};
+var flushHeaders = (outgoing) => {
+  if ("flushHeaders" in outgoing && outgoing.writable) {
+    outgoing.flushHeaders();
+  }
+};
+var responseViaCache = async (res, outgoing) => {
+  let [status, body, header] = res[cacheKey];
+  if (header instanceof Headers) {
+    header = buildOutgoingHttpHeaders(header);
+  }
+  if (typeof body === "string") {
+    header["Content-Length"] = Buffer.byteLength(body);
+  } else if (body instanceof Uint8Array) {
+    header["Content-Length"] = body.byteLength;
+  } else if (body instanceof Blob) {
+    header["Content-Length"] = body.size;
+  }
+  outgoing.writeHead(status, header);
+  if (typeof body === "string" || body instanceof Uint8Array) {
+    outgoing.end(body);
+  } else if (body instanceof Blob) {
+    outgoing.end(new Uint8Array(await body.arrayBuffer()));
+  } else {
+    flushHeaders(outgoing);
+    await writeFromReadableStream(body, outgoing)?.catch(
+      (e) => handleResponseError(e, outgoing)
+    );
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var isPromise = (res) => typeof res.then === "function";
+var responseViaResponseObject = async (res, outgoing, options = {}) => {
+  if (isPromise(res)) {
+    if (options.errorHandler) {
+      try {
+        res = await res;
+      } catch (err) {
+        const errRes = await options.errorHandler(err);
+        if (!errRes) {
+          return;
+        }
+        res = errRes;
+      }
+    } else {
+      res = await res.catch(handleFetchError);
+    }
+  }
+  if (cacheKey in res) {
+    return responseViaCache(res, outgoing);
+  }
+  const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
+  if (res.body) {
+    const reader = res.body.getReader();
+    const values = [];
+    let done = false;
+    let currentReadPromise = void 0;
+    if (resHeaderRecord["transfer-encoding"] !== "chunked") {
+      let maxReadCount = 2;
+      for (let i = 0; i < maxReadCount; i++) {
+        currentReadPromise ||= reader.read();
+        const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
+          console.error(e);
+          done = true;
+        });
+        if (!chunk) {
+          if (i === 1) {
+            await new Promise((resolve) => setTimeout(resolve));
+            maxReadCount = 3;
+            continue;
+          }
+          break;
+        }
+        currentReadPromise = void 0;
+        if (chunk.value) {
+          values.push(chunk.value);
+        }
+        if (chunk.done) {
+          done = true;
+          break;
+        }
+      }
+      if (done && !("content-length" in resHeaderRecord)) {
+        resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
+      }
+    }
+    outgoing.writeHead(res.status, resHeaderRecord);
+    values.forEach((value) => {
+      ;
+      outgoing.write(value);
+    });
+    if (done) {
+      outgoing.end();
+    } else {
+      if (values.length === 0) {
+        flushHeaders(outgoing);
+      }
+      await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
+    }
+  } else if (resHeaderRecord[X_ALREADY_SENT]) {
+  } else {
+    outgoing.writeHead(res.status, resHeaderRecord);
+    outgoing.end();
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var getRequestListener = (fetchCallback, options = {}) => {
+  const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
+  if (options.overrideGlobalObjects !== false && global.Request !== Request) {
+    Object.defineProperty(global, "Request", {
+      value: Request
+    });
+    Object.defineProperty(global, "Response", {
+      value: Response2
+    });
+  }
+  return async (incoming, outgoing) => {
+    let res, req;
+    try {
+      req = newRequest(incoming, options.hostname);
+      let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
+      if (!incomingEnded) {
+        ;
+        incoming[wrapBodyStream] = true;
+        incoming.on("end", () => {
+          incomingEnded = true;
+        });
+        if (incoming instanceof import_node_http22.Http2ServerRequest) {
+          ;
+          outgoing[outgoingEnded] = () => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                if (!incomingEnded) {
+                  setTimeout(() => {
+                    incoming.destroy();
+                    outgoing.destroy();
+                  });
+                }
+              });
+            }
+          };
+        }
+      }
+      outgoing.on("close", () => {
+        const abortController = req[abortControllerKey];
+        if (abortController) {
+          if (incoming.errored) {
+            req[abortControllerKey].abort(incoming.errored.toString());
+          } else if (!outgoing.writableFinished) {
+            req[abortControllerKey].abort("Client connection prematurely closed.");
+          }
+        }
+        if (!incomingEnded) {
+          setTimeout(() => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                incoming.destroy();
+              });
+            }
+          });
+        }
+      });
+      res = fetchCallback(req, { incoming, outgoing });
+      if (cacheKey in res) {
+        return responseViaCache(res, outgoing);
+      }
+    } catch (e) {
+      if (!res) {
+        if (options.errorHandler) {
+          res = await options.errorHandler(req ? e : toRequestError(e));
+          if (!res) {
+            return;
+          }
+        } else if (!req) {
+          res = handleRequestError();
+        } else {
+          res = handleFetchError(e);
+        }
+      } else {
+        return handleResponseError(e, outgoing);
+      }
+    }
+    try {
+      return await responseViaResponseObject(res, outgoing, options);
+    } catch (e) {
+      return handleResponseError(e, outgoing);
+    }
+  };
+};
+
+// src/vercel.ts
+var handle = (app) => {
+  return getRequestListener(app.fetch);
+};
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  handle
+});

backend/node_modules/@hono/node-server/dist/vercel.mjs

@@ -0,0 +1,551 @@
+// src/listener.ts
+import { Http2ServerRequest as Http2ServerRequest2 } from "http2";
+
+// src/request.ts
+import { Http2ServerRequest } from "http2";
+import { Readable } from "stream";
+var RequestError = class extends Error {
+  constructor(message, options) {
+    super(message, options);
+    this.name = "RequestError";
+  }
+};
+var toRequestError = (e) => {
+  if (e instanceof RequestError) {
+    return e;
+  }
+  return new RequestError(e.message, { cause: e });
+};
+var GlobalRequest = global.Request;
+var Request = class extends GlobalRequest {
+  constructor(input, options) {
+    if (typeof input === "object" && getRequestCache in input) {
+      input = input[getRequestCache]();
+    }
+    if (typeof options?.body?.getReader !== "undefined") {
+      ;
+      options.duplex ??= "half";
+    }
+    super(input, options);
+  }
+};
+var newHeadersFromIncoming = (incoming) => {
+  const headerRecord = [];
+  const rawHeaders = incoming.rawHeaders;
+  for (let i = 0; i < rawHeaders.length; i += 2) {
+    const { [i]: key, [i + 1]: value } = rawHeaders;
+    if (key.charCodeAt(0) !== /*:*/
+    58) {
+      headerRecord.push([key, value]);
+    }
+  }
+  return new Headers(headerRecord);
+};
+var wrapBodyStream = Symbol("wrapBodyStream");
+var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
+  const init = {
+    method,
+    headers,
+    signal: abortController.signal
+  };
+  if (method === "TRACE") {
+    init.method = "GET";
+    const req = new Request(url, init);
+    Object.defineProperty(req, "method", {
+      get() {
+        return "TRACE";
+      }
+    });
+    return req;
+  }
+  if (!(method === "GET" || method === "HEAD")) {
+    if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
+      init.body = new ReadableStream({
+        start(controller) {
+          controller.enqueue(incoming.rawBody);
+          controller.close();
+        }
+      });
+    } else if (incoming[wrapBodyStream]) {
+      let reader;
+      init.body = new ReadableStream({
+        async pull(controller) {
+          try {
+            reader ||= Readable.toWeb(incoming).getReader();
+            const { done, value } = await reader.read();
+            if (done) {
+              controller.close();
+            } else {
+              controller.enqueue(value);
+            }
+          } catch (error) {
+            controller.error(error);
+          }
+        }
+      });
+    } else {
+      init.body = Readable.toWeb(incoming);
+    }
+  }
+  return new Request(url, init);
+};
+var getRequestCache = Symbol("getRequestCache");
+var requestCache = Symbol("requestCache");
+var incomingKey = Symbol("incomingKey");
+var urlKey = Symbol("urlKey");
+var headersKey = Symbol("headersKey");
+var abortControllerKey = Symbol("abortControllerKey");
+var getAbortController = Symbol("getAbortController");
+var requestPrototype = {
+  get method() {
+    return this[incomingKey].method || "GET";
+  },
+  get url() {
+    return this[urlKey];
+  },
+  get headers() {
+    return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
+  },
+  [getAbortController]() {
+    this[getRequestCache]();
+    return this[abortControllerKey];
+  },
+  [getRequestCache]() {
+    this[abortControllerKey] ||= new AbortController();
+    return this[requestCache] ||= newRequestFromIncoming(
+      this.method,
+      this[urlKey],
+      this.headers,
+      this[incomingKey],
+      this[abortControllerKey]
+    );
+  }
+};
+[
+  "body",
+  "bodyUsed",
+  "cache",
+  "credentials",
+  "destination",
+  "integrity",
+  "mode",
+  "redirect",
+  "referrer",
+  "referrerPolicy",
+  "signal",
+  "keepalive"
+].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    get() {
+      return this[getRequestCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(requestPrototype, k, {
+    value: function() {
+      return this[getRequestCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(requestPrototype, Request.prototype);
+var newRequest = (incoming, defaultHostname) => {
+  const req = Object.create(requestPrototype);
+  req[incomingKey] = incoming;
+  const incomingUrl = incoming.url || "";
+  if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
+  (incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
+    if (incoming instanceof Http2ServerRequest) {
+      throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
+    }
+    try {
+      const url2 = new URL(incomingUrl);
+      req[urlKey] = url2.href;
+    } catch (e) {
+      throw new RequestError("Invalid absolute URL", { cause: e });
+    }
+    return req;
+  }
+  const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
+  if (!host) {
+    throw new RequestError("Missing host header");
+  }
+  let scheme;
+  if (incoming instanceof Http2ServerRequest) {
+    scheme = incoming.scheme;
+    if (!(scheme === "http" || scheme === "https")) {
+      throw new RequestError("Unsupported scheme");
+    }
+  } else {
+    scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
+  }
+  const url = new URL(`${scheme}://${host}${incomingUrl}`);
+  if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
+    throw new RequestError("Invalid host header");
+  }
+  req[urlKey] = url.href;
+  return req;
+};
+
+// src/response.ts
+var responseCache = Symbol("responseCache");
+var getResponseCache = Symbol("getResponseCache");
+var cacheKey = Symbol("cache");
+var GlobalResponse = global.Response;
+var Response2 = class _Response {
+  #body;
+  #init;
+  [getResponseCache]() {
+    delete this[cacheKey];
+    return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
+  }
+  constructor(body, init) {
+    let headers;
+    this.#body = body;
+    if (init instanceof _Response) {
+      const cachedGlobalResponse = init[responseCache];
+      if (cachedGlobalResponse) {
+        this.#init = cachedGlobalResponse;
+        this[getResponseCache]();
+        return;
+      } else {
+        this.#init = init.#init;
+        headers = new Headers(init.#init.headers);
+      }
+    } else {
+      this.#init = init;
+    }
+    if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
+      headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
+      this[cacheKey] = [init?.status || 200, body, headers];
+    }
+  }
+  get headers() {
+    const cache = this[cacheKey];
+    if (cache) {
+      if (!(cache[2] instanceof Headers)) {
+        cache[2] = new Headers(cache[2]);
+      }
+      return cache[2];
+    }
+    return this[getResponseCache]().headers;
+  }
+  get status() {
+    return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
+  }
+  get ok() {
+    const status = this.status;
+    return status >= 200 && status < 300;
+  }
+};
+["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    get() {
+      return this[getResponseCache]()[k];
+    }
+  });
+});
+["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
+  Object.defineProperty(Response2.prototype, k, {
+    value: function() {
+      return this[getResponseCache]()[k]();
+    }
+  });
+});
+Object.setPrototypeOf(Response2, GlobalResponse);
+Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
+
+// src/utils.ts
+async function readWithoutBlocking(readPromise) {
+  return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
+}
+function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
+  const cancel = (error) => {
+    reader.cancel(error).catch(() => {
+    });
+  };
+  writable.on("close", cancel);
+  writable.on("error", cancel);
+  (currentReadPromise ?? reader.read()).then(flow, handleStreamError);
+  return reader.closed.finally(() => {
+    writable.off("close", cancel);
+    writable.off("error", cancel);
+  });
+  function handleStreamError(error) {
+    if (error) {
+      writable.destroy(error);
+    }
+  }
+  function onDrain() {
+    reader.read().then(flow, handleStreamError);
+  }
+  function flow({ done, value }) {
+    try {
+      if (done) {
+        writable.end();
+      } else if (!writable.write(value)) {
+        writable.once("drain", onDrain);
+      } else {
+        return reader.read().then(flow, handleStreamError);
+      }
+    } catch (e) {
+      handleStreamError(e);
+    }
+  }
+}
+function writeFromReadableStream(stream, writable) {
+  if (stream.locked) {
+    throw new TypeError("ReadableStream is locked.");
+  } else if (writable.destroyed) {
+    return;
+  }
+  return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
+}
+var buildOutgoingHttpHeaders = (headers) => {
+  const res = {};
+  if (!(headers instanceof Headers)) {
+    headers = new Headers(headers ?? void 0);
+  }
+  const cookies = [];
+  for (const [k, v] of headers) {
+    if (k === "set-cookie") {
+      cookies.push(v);
+    } else {
+      res[k] = v;
+    }
+  }
+  if (cookies.length > 0) {
+    res["set-cookie"] = cookies;
+  }
+  res["content-type"] ??= "text/plain; charset=UTF-8";
+  return res;
+};
+
+// src/utils/response/constants.ts
+var X_ALREADY_SENT = "x-hono-already-sent";
+
+// src/globals.ts
+import crypto from "crypto";
+if (typeof global.crypto === "undefined") {
+  global.crypto = crypto;
+}
+
+// src/listener.ts
+var outgoingEnded = Symbol("outgoingEnded");
+var handleRequestError = () => new Response(null, {
+  status: 400
+});
+var handleFetchError = (e) => new Response(null, {
+  status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
+});
+var handleResponseError = (e, outgoing) => {
+  const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
+  if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
+    console.info("The user aborted a request.");
+  } else {
+    console.error(e);
+    if (!outgoing.headersSent) {
+      outgoing.writeHead(500, { "Content-Type": "text/plain" });
+    }
+    outgoing.end(`Error: ${err.message}`);
+    outgoing.destroy(err);
+  }
+};
+var flushHeaders = (outgoing) => {
+  if ("flushHeaders" in outgoing && outgoing.writable) {
+    outgoing.flushHeaders();
+  }
+};
+var responseViaCache = async (res, outgoing) => {
+  let [status, body, header] = res[cacheKey];
+  if (header instanceof Headers) {
+    header = buildOutgoingHttpHeaders(header);
+  }
+  if (typeof body === "string") {
+    header["Content-Length"] = Buffer.byteLength(body);
+  } else if (body instanceof Uint8Array) {
+    header["Content-Length"] = body.byteLength;
+  } else if (body instanceof Blob) {
+    header["Content-Length"] = body.size;
+  }
+  outgoing.writeHead(status, header);
+  if (typeof body === "string" || body instanceof Uint8Array) {
+    outgoing.end(body);
+  } else if (body instanceof Blob) {
+    outgoing.end(new Uint8Array(await body.arrayBuffer()));
+  } else {
+    flushHeaders(outgoing);
+    await writeFromReadableStream(body, outgoing)?.catch(
+      (e) => handleResponseError(e, outgoing)
+    );
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var isPromise = (res) => typeof res.then === "function";
+var responseViaResponseObject = async (res, outgoing, options = {}) => {
+  if (isPromise(res)) {
+    if (options.errorHandler) {
+      try {
+        res = await res;
+      } catch (err) {
+        const errRes = await options.errorHandler(err);
+        if (!errRes) {
+          return;
+        }
+        res = errRes;
+      }
+    } else {
+      res = await res.catch(handleFetchError);
+    }
+  }
+  if (cacheKey in res) {
+    return responseViaCache(res, outgoing);
+  }
+  const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
+  if (res.body) {
+    const reader = res.body.getReader();
+    const values = [];
+    let done = false;
+    let currentReadPromise = void 0;
+    if (resHeaderRecord["transfer-encoding"] !== "chunked") {
+      let maxReadCount = 2;
+      for (let i = 0; i < maxReadCount; i++) {
+        currentReadPromise ||= reader.read();
+        const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
+          console.error(e);
+          done = true;
+        });
+        if (!chunk) {
+          if (i === 1) {
+            await new Promise((resolve) => setTimeout(resolve));
+            maxReadCount = 3;
+            continue;
+          }
+          break;
+        }
+        currentReadPromise = void 0;
+        if (chunk.value) {
+          values.push(chunk.value);
+        }
+        if (chunk.done) {
+          done = true;
+          break;
+        }
+      }
+      if (done && !("content-length" in resHeaderRecord)) {
+        resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
+      }
+    }
+    outgoing.writeHead(res.status, resHeaderRecord);
+    values.forEach((value) => {
+      ;
+      outgoing.write(value);
+    });
+    if (done) {
+      outgoing.end();
+    } else {
+      if (values.length === 0) {
+        flushHeaders(outgoing);
+      }
+      await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
+    }
+  } else if (resHeaderRecord[X_ALREADY_SENT]) {
+  } else {
+    outgoing.writeHead(res.status, resHeaderRecord);
+    outgoing.end();
+  }
+  ;
+  outgoing[outgoingEnded]?.();
+};
+var getRequestListener = (fetchCallback, options = {}) => {
+  const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
+  if (options.overrideGlobalObjects !== false && global.Request !== Request) {
+    Object.defineProperty(global, "Request", {
+      value: Request
+    });
+    Object.defineProperty(global, "Response", {
+      value: Response2
+    });
+  }
+  return async (incoming, outgoing) => {
+    let res, req;
+    try {
+      req = newRequest(incoming, options.hostname);
+      let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
+      if (!incomingEnded) {
+        ;
+        incoming[wrapBodyStream] = true;
+        incoming.on("end", () => {
+          incomingEnded = true;
+        });
+        if (incoming instanceof Http2ServerRequest2) {
+          ;
+          outgoing[outgoingEnded] = () => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                if (!incomingEnded) {
+                  setTimeout(() => {
+                    incoming.destroy();
+                    outgoing.destroy();
+                  });
+                }
+              });
+            }
+          };
+        }
+      }
+      outgoing.on("close", () => {
+        const abortController = req[abortControllerKey];
+        if (abortController) {
+          if (incoming.errored) {
+            req[abortControllerKey].abort(incoming.errored.toString());
+          } else if (!outgoing.writableFinished) {
+            req[abortControllerKey].abort("Client connection prematurely closed.");
+          }
+        }
+        if (!incomingEnded) {
+          setTimeout(() => {
+            if (!incomingEnded) {
+              setTimeout(() => {
+                incoming.destroy();
+              });
+            }
+          });
+        }
+      });
+      res = fetchCallback(req, { incoming, outgoing });
+      if (cacheKey in res) {
+        return responseViaCache(res, outgoing);
+      }
+    } catch (e) {
+      if (!res) {
+        if (options.errorHandler) {
+          res = await options.errorHandler(req ? e : toRequestError(e));
+          if (!res) {
+            return;
+          }
+        } else if (!req) {
+          res = handleRequestError();
+        } else {
+          res = handleFetchError(e);
+        }
+      } else {
+        return handleResponseError(e, outgoing);
+      }
+    }
+    try {
+      return await responseViaResponseObject(res, outgoing, options);
+    } catch (e) {
+      return handleResponseError(e, outgoing);
+    }
+  };
+};
+
+// src/vercel.ts
+var handle = (app) => {
+  return getRequestListener(app.fetch);
+};
+export {
+  handle
+};