v1.97.0

Added

• A pane in a folder that holds repositories shows their branch. A folder
  that is not a checkout itself but groups several as direct children — a
  ticket's worktrees side by side, say — used to get no git row at all. The
  sidebar now looks one level down: when every child checkout is on the same
  branch the row shows that branch (ahead/behind summed across them, the
  worktree marker when all are worktrees), and when they disagree it shows
  N repos instead. Hidden folders and links are skipped, a folder with more
  than 16 subfolders is left alone, and each child is probed exactly as a
  pane's own checkout is — one git call per child at most, and none while
  nothing has changed.
• A Claude pane in an sbx sandbox now runs Quil's hooks: the work spinner, notifications, input history and /clear tracking work as on the host. Quil shares two folders of its own with the sandbox (~/.quil/sandbox/sbx/<sandbox> read-write, the Linux hook binary read-only). Do not delete that folder while the sandbox exists; see docs/sandbox-panes.md.