Committing
==========

  - Claude can make commits as needed, but must ask before pushing unless
    explicitly told to do so.
  - Prefer small, logically cohesive commits when reasonable.
  - Prefer short commit messages — one line when feasible.
  - No co-author annotations in commit messages.
  - Before committing, check whether any demo/sample tiddler files are staged
    from the wiki tiddler directories (e.g. image files or `.tid` files with
    `demo: yes` under `editions/*/wiki/tiddlers/`).  If any are staged, stop
    and confirm with the user before proceeding.  Files under
    `editions/*/samples/` are intentional and need no confirmation.
