Miguel Palhas
6c1bcf042c
Merges two milestones. Spawn v2 (#53-#68) replaced the spawn modal with an inline draft pane, added project scanning, branch pickers and name generation across the web and TUI clients. Worktree lifecycle (#77-#89) then redesigned what the daemon does with a worktree it created, which is what Spawn v2's reviews kept getting wrong: - The daemon never adopts a directory it finds. A path collision is sidestepped with a numeric suffix instead of resolved. - A kill is refused when the worktree holds unsaved work; ignored files never count. --force ends the session and RETAINS the tree. - A session that exits on its own applies the same predicate, from the same function, so the two paths cannot drift. - Retained trees are persisted in state_dir, listed by GET /api/worktrees, and reclaimed explicitly. Reclaim removes the directory, never the branch. - cleanup_on_kill is gone from the wire; what survives is decided by what is in the tree, not by what the spawn asked for. docs/WORKTREES.md is the written contract, with the reasoning for each non-obvious rule.