refactor: update Dockerfile and docker-compose.yml for Next.js 16 optimization and improved build process

docker-compose.yml

@@ -1,26 +1,61 @@
-# docker-compose.yml
-version: "3.8"
+# =============================================================================
+# Docker Compose - Production Configuration for Coolify
+# =============================================================================
+# Optimized for:
+# - Fast cold starts
+# - Minimal resource usage
+# - Zero-downtime deployments
+# - Coolify compatibility
+# =============================================================================
 
 services:
-  frontend:
+  app:
     build:
       context: .
       dockerfile: Dockerfile
+      # Enable BuildKit for faster builds and layer caching
       args:
-        - NODE_ENV=${NODE_ENV}
-        - DEV_MODE=${DEV_MODE}
-        - NEXT_TELEMETRY_DISABLED=1
-        - NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL}
-        - NEXT_PUBLIC_CLIENT_ID=${NEXT_PUBLIC_CLIENT_ID}
-        - NEXT_PUBLIC_CLIENT_SECRET=${NEXT_PUBLIC_CLIENT_SECRET}
+        - BUILDKIT_INLINE_CACHE=1
+        - DOCKER_BUILDKIT=1
+      # Cache strategy for faster rebuilds
+      cache_from:
+        - node:20-alpine
+
+    # Container restart policy
     restart: unless-stopped
+
+    # Dynamic port mapping (Coolify manages external port)
     ports:
-      - "${APP_PORT}:3000"
+      - "3000"
+
+    # Environment variables
+    # Note: Coolify injects these automatically from project settings
     environment:
-      - NEXT_TELEMETRY_DISABLED=1
-      - DEV_MODE=${DEV_MODE}
+      # Node.js
+      - NODE_ENV=${NODE_ENV:-production}
+      - PORT=3000
+      - HOSTNAME=0.0.0.0
+      - DEV_MODE=false
       - NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL}
       - NEXT_PUBLIC_CLIENT_ID=${NEXT_PUBLIC_CLIENT_ID}
       - NEXT_PUBLIC_CLIENT_SECRET=${NEXT_PUBLIC_CLIENT_SECRET}
-      - APP_PORT=${APP_PORT}
-      - NODE_ENV=${NODE_ENV}
+
+    # Resource limits (optimized for low traffic sites)
+    deploy:
+      resources:
+        limits:
+          cpus: "0.5"
+          memory: 512M
+        reservations:
+          cpus: "0.1"
+          memory: 128M
+
+    # Networks (Coolify uses bridge network)
+    networks:
+      - coolify
+
+# Network configuration
+networks:
+  coolify:
+    driver: bridge
+    external: true