- Clean Japanese punctuation (、。・) in romajiForStorage so it doesn't pass through - Add POST /api/romaji-convert endpoint for batch title conversion - Add romajiConvert() to api.js - Add third fallback in _createNdPlaylist: convert Japanese title to romaji and search Navidrome with it (for songs already downloaded with romaji tags) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>