aktueller stand

backend/Dockerfile

@@ -1,10 +1,11 @@
-FROM node:18-alpine
+FROM node:22-alpine
 
 WORKDIR /app
 
 COPY package*.json ./
 
-RUN npm install --production
+RUN apk add --no-cache python3 make g++ \
+  && npm install --production
 
 COPY . .
 
@@ -12,4 +13,4 @@ RUN mkdir -p /app/data
 
 EXPOSE 3000
 
-CMD ["node", "server.js"]
+CMD ["node", "server.js"]