[feature] new worktree creation setup script

[dev-seahouse]

Hi, my use case is to run some OS specific script after a new worktree is created. Is there anyway way to do it ?

Some other example use cases :

• after creating new worktree, copy .env.local files to the newly created worktree
• after creating new worktree , run setup.sh to generate linux specific env files in the new worktree

[pedramamini]

no way to do that now. good power user feature. have to put some thought into how best to represent configuration etc in the UI.