Initial microservice-importer setup with NestJS backend and Next.js frontend

backend/Dockerfile

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+# Byggas från projektets rot: docker build -f backend/Dockerfile -t recipe-importer-api:local .
+
+# Stage 1: Bygg applikationen
+FROM node:22-alpine AS builder
+WORKDIR /app
+
+# Kopiera backend-filer
+COPY backend/package.json ./
+COPY backend/src ./src
+COPY backend/tsconfig.json ./
+COPY backend/nest-cli.json ./
+
+# Köra npm install
+RUN npm install
+RUN npm run build
+
+# Stage 2: Kör applikationen
+FROM node:22-alpine AS runner
+WORKDIR /app
+ENV NODE_ENV=production
+
+COPY --from=builder /app/package.json ./package.json
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/dist ./dist
+
+EXPOSE 3001
+CMD ["node", "dist/main"]