Feature request: change --subtree-only inside of Aider

[golergka]

Issue

I'm working on a large monorepo and find --subtree-only option very useful. However, as I move from working on one area of the project to another, I have to relaunch aider so that I move to a different subtree.

It would be great to have command like /subtree which will change the subtree location.

If this is approved by maintainer, I can take a stab at implementing it myself.

Version and model info

Aider v0.70.0
Main model: claude-3-5-sonnet-20241022 with architect edit format, infinite output
Editor model: gpt-4o with editor-diff edit format
Weak model: claude-3-5-haiku-20241022
Git repo: .git with 5,060 files