[功能] 添加 Docker Compose 配置以支持 PostgreSQL 数据库和 Openflare 服务

openflare_server/.dockerignore

@@ -0,0 +1,10 @@
+web/node_modules
+web/.next
+web/build
+web/out
+
+upload
+logs
+
+.git
+.github

openflare_server/docker-compose.yaml

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+services:
+  postgres:
+    image: postgres:17-alpine
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: openflare
+      POSTGRES_USER: openflare
+      POSTGRES_PASSWORD: replace-with-strong-password
+    volumes:
+      - ./postgres-data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U openflare -d openflare"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  openflare:
+    build:
+      dockerfile: Dockerfile
+    restart: unless-stopped
+    depends_on:
+      postgres:
+        condition: service_healthy
+    ports:
+      - "3000:3000"
+    environment:
+      SESSION_SECRET: replace-with-random-string
+      SQLITE_PATH: /data/openflare.db
+      DSN: postgres://openflare:replace-with-strong-password@postgres:5432/openflare?sslmode=disable
+      GIN_MODE: release
+      LOG_LEVEL: info
+
+    volumes:
+      - ./openflare-data:/data
+