feat: Dockerize web application by adding Dockerfile, .dockerignore, and configuring next.config for standalone output and image optimization.

docker-compose.yml

@@ -0,0 +1,47 @@
+# ===========================================
+# Backend Docker Compose (Development)
+# ===========================================
+
+services:
+  # ===========================================
+  # PostgreSQL Database
+  # ===========================================
+  postgres:
+    image: postgres:16-alpine
+    container_name: re-postgres
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: real_estate
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  # ===========================================
+  # Redis Cache
+  # ===========================================
+  redis:
+    image: redis:7-alpine
+    container_name: re-redis
+    restart: unless-stopped
+    command: redis-server --appendonly yes
+    volumes:
+      - redis_data:/data
+    ports:
+      - "6379:6379"
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  postgres_data:
+  redis_data: