Replace the plain textarea in CreateReviewDialog with CommentEditor bound to
the description. The dialog now passes language, disabled, rows, ariaLabel,
previewLabel and placeholder so the description field gains markdown preview
and consistent accessible labels/placeholders.
Make CommentEditor props optional and configurable:
- onSend is now (() => void | Promise<void>) | undefined; Enter/Cmd+Enter and
the send button are guarded/hidden when onSend is not provided.
- Add placeholder, ariaLabel, previewLabel and rows (default 5) to allow
parent components to control appearance and accessibility.
Also add a small documentation tweak in commit_ai's cloud template: remind
authors to keep the title plain text and expand guidance on Markdown formatting.
Christoph
ed484f5477