…ktree-dis

* origin/main: (45 commits)
  feat(penpal): persist recent files activity across restarts (#595)
  feat: persist open windows, tabs, and geometry across app restarts (#588)
  feat(staged): generate next prefill text when generating notes (#594)
  feat(staged): add "Run again" button to action output dialog (#593)
  feat: queue repo sessions in project MCP with async cancellation fix (#591)
  fix(staged): lowercase "building" subtitle for consistency (#592)
  fix(staged): use completedAt for commit prefill timeline ranking (#590)
  fix: add per-branch mutex to prevent worktree setup race condition (#589)
  feat: add diff commit session launcher (#585)
  fix: avoid error state for empty titled code reviews (#587)
  fix: cancel in-flight auto reviews before manual sessions (#584)
  feat(settings): add repo context search (#583)
  fix(staged): sort timeline items by completion time so queued items appear before completed ones (#568)
  fix: drain queued branch sessions from backend lifecycle (#579)
  fix: restore resume session metadata for resumed actions (#580)
  feat(staged): add purple diff comment theme (#578)
  fix(ui): hide branch actions during setup (#572)
  fix: validate parsed PR URLs before extraction (#577)
  fix: centralize staged relative time updates (#576)
  fix: avoid UI freezes when starting background sessions (#575)
  ...

# Conflicts:
#	apps/penpal/internal/watcher/watcher.go