- renderMarkdown() accepts interactiveCheckboxes option: removes disabled=""
and stamps data-task-index on each checkbox in the marked HTML output
- NoteViewerView detects list notes by body content (- [ ] / - [x] pattern)
and passes interactiveCheckboxes: true when rendering
- onBodyChange() handles checkbox change events: toggles the matching line
in the body, optimistically updates the store, then PATCHes the note
- prose.css adds .prose--checklist rules for marked output: no bullet,
flex row, accent-color, line-through on checked items via :has()
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>