chore: add root docker-compose orchestration for backend/web/admin

docker-compose.yml

@@ -0,0 +1,66 @@
+name: dating-app
+
+services:
+  postgres:
+    image: postgres:16-alpine
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: ${DB_USER:-postgres}
+      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
+      POSTGRES_DB: ${DB_NAME:-dating_app}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    ports:
+      - "${DB_PORT:-5432}:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-dating_app}"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    restart: unless-stopped
+    depends_on:
+      postgres:
+        condition: service_healthy
+    env_file:
+      - ./backend/.env
+    environment:
+      DB_HOST: postgres
+      DB_PORT: 5432
+      TZ: Asia/Tehran
+    ports:
+      - "${APP_PORT:-8080}:8080"
+    volumes:
+      - backend_uploads:/app/uploads
+
+  web:
+    build:
+      context: ./web
+      dockerfile: Dockerfile
+      args:
+        NEXT_PUBLIC_API_URL: ${PUBLIC_API_URL:-http://localhost:8080/api/v1}
+    restart: unless-stopped
+    depends_on:
+      - backend
+    ports:
+      - "${WEB_PORT:-3000}:3000"
+
+  admin:
+    build:
+      context: ./admin
+      dockerfile: Dockerfile
+      args:
+        NEXT_PUBLIC_API_URL: ${PUBLIC_API_URL:-http://localhost:8080/api/v1}
+    restart: unless-stopped
+    depends_on:
+      - backend
+    ports:
+      - "${ADMIN_PORT:-3001}:3000"
+
+volumes:
+  postgres_data:
+  backend_uploads: