- docs: add CHANGELOG Unreleased/Added entry for editable image captions - test: export sanitizeCaption and add vitest unit coverage (whitespace collapse, trim, 500-char boundary) - refactor: drop duplicate .imageCaption CSS module class, keep the global .image-caption as the single source - docs: fix turndown image-caption comment (video rule emits a markdown link, not a <div>) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
editor extensions
Tiptap editor extensions