✨ Clone Via SSH

### Description

With our current implementation, SSH only works if the user has both one key configured per host, and no password protected keys. Our implementation needs to be built out to handle any additional prompts the SSH session may ask for. For instance a system password to unlock a protected key, a two-factor authentication prompt from the session, etc.

首先追蹤現有的 SSH clone 流程；該 issue 未指定檔案、測試或進入點。將支援受密碼保護的金鑰提示以及工作階段雙因素驗證定義為完成標準，然後為這些情況新增覆蓋。

由索引模型根據 Issue 內容生成。