拉库链接前自动加上链接

[hkyyi]

Clear and concise description of the problem

订阅管理中新增订阅添加链接每次都要手动添加代理链接比如 https://mirror.ghproxy.com/https://github.com/whyour/qinglong.git ，希望增加一个功能设置一次就能自动在仓库链接前加上这些链接

Suggested solution

自动在仓库链接前加上代理链接

Alternative

No response

Additional context

No response

Validations

• [X] Check that there isn't already an issue that request the same feature to avoid creating a duplicate.