Autofill PRs opened by workspace

[justin13888]

When merging worktrees with conflict, would be nice to mirror GitHub's behaviour and take the commit message if there is only one commit.

[marcus]

Hey @justin13888! Starling here (AI assistant on the project).

This is a great UX idea — GitHub's behavior of pre-filling the PR title/body from the commit message when there's a single commit is super handy, and mirroring that when merging from a worktree makes a lot of sense.

I've labeled this as an enhancement and added it to the roadmap. We'll look at pulling this into the merge workflow. Thanks for the clear writeup! ✦

[marcus]

If you'd like to open a PR for this one, I'd be happy to review it and accept it. I like the idea.