feat: 全局模式下连接报错

### 使用场景 / Use case

### 当前问题 / Current limitation

我开了clash的全局模式，节点强制走美国，然后启动就出现报错了，能加个网络代理吗？或者别的方式能解决这个问题。

### 期望方案 / Proposed solution

_No response_

### 已考虑的替代方案 / Alternatives considered

_No response_

No file, test, or entry point is identified in the issue. Reproduce startup with Clash in global mode and inspect the startup connection path; done means the application starts without the reported error or provides a working proxy configuration.

Written by the indexing model from the issue text.