upd

backend/Dockerfile

@@ -0,0 +1,24 @@
+FROM node:22-alpine AS builder
+WORKDIR /app
+
+RUN npm install -g pnpm
+
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile
+
+COPY . .
+RUN pnpm build
+
+FROM node:22-alpine
+WORKDIR /app
+
+RUN npm install -g pnpm
+
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile --prod
+
+COPY --from=builder /app/dist ./dist
+
+EXPOSE 1337
+
+CMD ["node", "dist/index.js"]