Revert standalone output, keep serverExternalPackages fix

- Remove output: standalone to keep migration/seed workflow
- Restore original Dockerfile structure with full node_modules copy
- Keep serverExternalPackages for @elysiajs/static and elysia to fix
  the Html prerender error caused by dynamic import in @elysiajs/static
- Keep NODE_ENV=production before build step

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Dockerfile

@@ -44,14 +44,17 @@ RUN apt-get update && apt-get install -y \
 # Set the working directory
 WORKDIR /app
 
-# Copy necessary files from build stage (standalone output)
-COPY --from=build /app/.next/standalone ./
-COPY --from=build /app/.next/static ./.next/static
+# Copy necessary files from build stage
+COPY --from=build /app/package.json ./
+COPY --from=build /app/tsconfig.json ./
+COPY --from=build /app/.next ./.next
 COPY --from=build /app/public ./public
+COPY --from=build /app/src ./src
+COPY --from=build /app/node_modules ./node_modules
 COPY --from=build /app/prisma ./prisma
 
 # Expose the port
 EXPOSE 3000
 
 # Start the application
-CMD ["bun", "server.js"]
+CMD ["bun", "start"]

next.config.ts

@@ -1,7 +1,6 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  output: 'standalone',
   serverExternalPackages: ['@elysiajs/static', 'elysia'],
   experimental: {},
   allowedDevOrigins: [