The DynamicPropertiesPanel had a local countWords that used a regex
(/^---[\s\S]*?---/) which could match dashes inside frontmatter values,
leaving part of the frontmatter in the body and inflating the count.
Replace with the canonical countWords from utils/wikilinks.ts which uses
splitFrontmatter (line-based indexOf) and correctly finds the closing
delimiter on its own line.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The editor was not persisting changes to disk. Edits would be lost
when closing and reopening a note.
Changes:
- Add save_note_content Tauri command (Rust) with read-only file check
- Add save_note_content mock handler for browser testing
- Add useAutoSave hook with 500ms debounce and flush-on-tab-switch
- Wire up BlockNote onChange → markdown serialization → auto-save
- Add restoreWikilinksInBlocks utility (reverse of injectWikilinks)
to convert wikilink nodes back to [[target]] before markdown export
- Extract shared walkBlocks helper to eliminate code duplication
- Suppress onChange during programmatic content swaps (tab switching)
- 12 new frontend tests + 5 new Rust tests (all 469 + 174 passing)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Added AnyBlock type alias to cast injectWikilinks() return type in tests.
The function returns unknown[] but tests access .content, .props, .text
properties — this was already broken before this branch.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
