Bug-fix release for a sync problem reported by a user. If another app rewrote a note file without keeping Markleaf's header, Markleaf lost track of it and saved a new copy on every edit — "Note (2).md", "(3)", and so on. It now recognises the original file and rewrites it. Also fixed: a sync conflict that kept re-creating a copy every minute, edits made in another app being ignored, and conflict copies labelled in Korean for everyone. No feature or permission changes.
