- Replace text input with native dialog.showOpenDialog for vault path selection
- Add path validity detection with three-state UI (unselected/valid/invalid)
- Fix YAML frontmatter parsing failure with Chinese/special characters
- Fix ENOENT error when vault subdirectory doesn't exist
- Add AI summary (description) to Obsidian frontmatter export
- Add author fallback to feed title when entry author is empty
- Increase filename truncation limit from 20 to 80 characters for CJK titles
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
bd879d5f9e