[FEATURE]: Multiple model usage with git worktrees

[TaylorJonesTRT]

Feature hasn't been suggested before.

• [x] I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

Now that there is a PR for git worktree support is there anyway we can get the ability to use multiple models to work on the same plan in their own way ala Cursor? Each model would get it's own worktree dir and work on the same plan and then the end user could choose the best approach that they like. That worktree would then be accepted / merged into whatever branch they were built off of and the others removed at any time.