remove npm build

Dockerfile

@@ -1,18 +1,10 @@
-FROM node:22-alpine AS build
-WORKDIR /app
-COPY package.json package-lock.json ./
-RUN npm ci
-COPY . .
-RUN npm run build
-
-# Runtime stage: serve the built app with Express
 FROM node:22-alpine
 WORKDIR /app
 ENV NODE_ENV=production
 COPY package.json package-lock.json ./
 RUN npm ci --omit=dev
 COPY server.js ./
-COPY --from=build /app/dist ./dist
+COPY public ./public
 EXPOSE 3000
 USER node
 CMD ["node", "server.js"]