Feature: support nested standalone Git repositories (non-submodule)

[Diluka]

Feature description | 功能描述

This request is not about submodules.

Example:

• root-app/
  • .git/
  • packages/tool-a/.git/ (standalone nested repo)
  • services/api/.git/ (standalone nested repo)

How would you use this feature? | 你希望如何使用此功能？

I want to view and manage worktree status for these nested standalone repositories in one place.

Alternative solutions | 替代方案

Currently I have to manually enter each nested repository and run Git commands, which is inconvenient.

Additional context | 其他信息

No response

Would you like to work on this issue? | 你是否愿意参与此功能的开发？

None

[jackiotyu]

@Diluka Thanks for the suggestion.
This would require expanding the extension from managing a single repository to managing multiple independent repositories.
I'd like to move this to a Discussion first to gauge demand before considering it.