Option to remove worktrees?

[max-sixty]

I'm starting to use more temporary worktrees, but unfortunately git-trim won't remove them when merged:

te [merged non-tracking, but: worktree at /Users/maximilian/workspace/xarray/.worktrees/te]

I'd definitely use an option to delete these.

(And thanks a lot for git-trim, I use it a dozen times every day!)