fix: 修复 Docker Compose 环境下 PostgreSQL 连接失败

docker-compose.yml

@@ -23,7 +23,8 @@ services:
       - CAMTALK_STORAGE_DSN=postgres://camtalk:camtalk123@postgres:5432/camtalk?sslmode=disable
       - CAMTALK_AUTH_JWT_SECRET=78uWBBAF8XEQEotKDlrnlnd4y8i4WN3E4zXmNmC8BYQ=
     depends_on:
-      - postgres
+      postgres:
+        condition: service_healthy
     networks:
       - camtalk-net
     restart: unless-stopped
@@ -41,6 +42,11 @@ services:
       - ./backend/migrations:/docker-entrypoint-initdb.d
     networks:
       - camtalk-net
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U camtalk -d camtalk"]
+      interval: 5s
+      timeout: 3s
+      retries: 10
     restart: unless-stopped
 
 volumes: