added id to paperless search

src/index.ts

@@ -358,6 +358,20 @@ app.get("/integrations/paperless/search", async (req, res, next) => {
   }
 
   try {
+    if (/^\d+$/.test(query)) {
+      const numericId = Number(query);
+      const document = await paperlessClient.getDocument(numericId);
+      if (document) {
+        return res.json({
+          count: 1,
+          next: null,
+          previous: null,
+          results: [document]
+        });
+      }
+      // Wenn kein Treffer, wie gewohnt weiter mit Volltextsuche
+    }
+
     const results = await paperlessClient.searchDocuments(query, Number.isFinite(page) && page > 0 ? page : 1);
     res.json(results);
   } catch (error) {