ci: 添加 Gitea Actions 部署工作流

- PR 到 main 时验证 Docker 镜像构建
- push 到 main 时自动构建并部署，含健康检查

.gitea/workflows/deploy.yml

@@ -0,0 +1,53 @@
+name: Deploy
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  # ---- PR 时：验证 Docker 镜像可构建 ----
+  verify:
+    if: github.event_name == 'pull_request'
+    runs-on: aliyun
+    steps:
+      - name: Checkout
+        uses: "http://8.161.227.145:3000/huanghaosheng/checkout@releases/v4"
+
+      - name: Verify Frontend Build
+        run: docker build -t camtalk-frontend-test ./frontend
+
+      - name: Verify Backend Build
+        run: docker build -t camtalk-backend-test ./backend
+
+      - name: Cleanup
+        run: |
+          docker rmi camtalk-frontend-test camtalk-backend-test || true
+
+  # ---- push main 时：构建并部署 ----
+  deploy:
+    if: github.event_name == 'push'
+    runs-on: aliyun
+    steps:
+      - name: Checkout
+        uses: "http://8.161.227.145:3000/huanghaosheng/checkout@releases/v4"
+
+      - name: Build and Deploy
+        run: |
+          chmod +x deploy.sh
+          ./deploy.sh build
+          ./deploy.sh restart
+
+      - name: Health Check
+        run: |
+          for i in $(seq 1 10); do
+            if curl -sf http://localhost/api/health > /dev/null 2>&1; then
+              echo "服务启动成功"
+              exit 0
+            fi
+            echo "等待服务启动... ($i/10)"
+            sleep 3
+          done
+          echo "服务启动超时"
+          exit 1