fix: use Next.js standalone mode for better Docker deployment

Dockerfile

@@ -24,9 +24,17 @@ RUN npm run build || (test -d .next && echo "Build completed with SSR warnings (
 FROM node:20-alpine AS runner
 WORKDIR /app
 ENV NODE_ENV=production
-COPY --from=builder /app/.next .next
+
+# Copy standalone server and dependencies
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
 COPY --from=builder /app/public ./public
-COPY --from=builder /app/package*.json ./
-COPY --from=builder /app/node_modules ./node_modules
+
+# Set environment variables at runtime
+ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
+ENV NEXT_PUBLIC_FRONTEND_URL=$NEXT_PUBLIC_FRONTEND_URL
+ENV NEXT_PUBLIC_GOOGLE_CLIENT_ID=$NEXT_PUBLIC_GOOGLE_CLIENT_ID
+ENV NEXT_PUBLIC_FACEBOOK_APP_ID=$NEXT_PUBLIC_FACEBOOK_APP_ID
+
 EXPOSE 3000
-CMD ["npm", "run", "start"]
+CMD ["node", "server.js"]

next.config.js

@@ -1,6 +1,7 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
+  output: 'standalone',
   env: {
     NEXT_PUBLIC_API_URL: process.env.NEXT_PUBLIC_API_URL,
   },
@@ -11,7 +12,10 @@ const nextConfig = {
   eslint: {
     ignoreDuringBuilds: false,
   },
-  // si tu as des rewrites ou redirections, vérifie aussi
+  // Skip static page generation errors for client-only pages
+  experimental: {
+    missingSuspenseWithCSRBailout: false,
+  },
 };
 
 module.exports = nextConfig;