feat: Upgrade to Next.js 16 and refactor deployment to use an external database with a simplified Docker Compose setup.

docker-compose.yml

@@ -1,22 +1,4 @@
 services:
-  db:
-    image: postgres:15-alpine
-    container_name: fikri-portfolio-db
-    restart: always
-    environment:
-      POSTGRES_USER: ${POSTGRES_USER:-fikri}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-fikri}
-      POSTGRES_DB: ${POSTGRES_DB:-fullstack-portfolio}
-    ports:
-      - "5429:5432"
-    volumes:
-      - postgres_data:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-fikri} -d ${POSTGRES_DB:-fullstack-portfolio}"]
-      interval: 5s
-      timeout: 5s
-      retries: 5
-
   app:
     build:
       context: .
@@ -27,7 +9,8 @@ services:
     ports:
       - "4000:4000"
     environment:
-      DATABASE_URL: postgresql://${POSTGRES_USER:-fikri}:${POSTGRES_PASSWORD:-fikri}@host.docker.internal:5429/${POSTGRES_DB:-fullstack-portfolio}?schema=public
+      # Aplikasi akan langsung menggunakan DATABASE_URL dari file .env (pointing ke DB existing Anda)
+      DATABASE_URL: ${DATABASE_URL}
       JWT_SECRET: ${JWT_SECRET}
       R2_TOKEN: ${R2_TOKEN}
       R2_ACCESS_KEY: ${R2_ACCESS_KEY}
@@ -35,13 +18,7 @@ services:
       R2_ENDPOINT: ${R2_ENDPOINT}
       R2_BUCKET_NAME: ${R2_BUCKET_NAME}
       IMAGE_URL: ${IMAGE_URL}
-    depends_on:
-      db:
-        condition: service_healthy
     extra_hosts:
       - "host.docker.internal:host-gateway"
     command: >
       sh -c "npx prisma migrate deploy && node server.js"
-
-volumes:
-  postgres_data: