Miguel Palhas
a575b8bef1
The guard moves off the worktree and onto the kill. DELETE /api/sessions/:id now runs the shared unsaved_work probe before tearing anything down and answers 409 kill_guarded with the breakdown on the wire, so a client can say "3 uncommitted files, 2 unpushed commits". The session keeps running and the tree is untouched. WorktreeManager::remove is unconditional now — git itself still refuses a dirty tree as a last line of defense.