ci: 添加 Gitea Actions 示例工作流

- 新增 ci.yaml 文件，定义 Gitea Actions 示例

.gitea/workflows/ci.yaml

@@ -171,6 +171,16 @@ jobs:
       - name: 重启 Docker 容器
         run: |
           echo "♻️ 重启 epic-go 容器..."
+          # 自动安装 docker CLI
+          if command -v docker &> /dev/null; then
+            echo "docker 已安装: $(docker --version)"
+          elif command -v apt-get &> /dev/null; then
+            apt-get update && apt-get install -y docker.io
+          elif command -v apk &> /dev/null; then
+            apk add --no-cache docker-cli
+          elif command -v yum &> /dev/null; then
+            yum install -y docker
+          fi
           docker ps -a
           docker restart epic-go
           echo "✅ epic-go 容器已重启"