support lyricsfile lyrics format

[happyvoid]

lrcget v2.0.0 introduced a new lyrics format: https://github.com/tranxuanthang/lrcget/releases/tag/2.0.0\

Key features:

• Word-by-word sync: Full support for karaoke-style word-level timing, enabling precise highlighting as lyrics play
  
• Future-extensible: The format supports adding new metadata fields (e.g., vocalists, language, multiple translations) without breaking compatibility
  
• Human-readable: Stored as plain YAML, so you can read and edit it with any text editor
  
• Machine-readable: Easy to parse or create in any programming language using a YAML parser library, without needing to write a specialized parser
  

Jellyfin (as of v10.11.8) does not yet support this lyrics format. It would be really nice to see it supported.
Thanks for considering.

Fider: https://features.jellyfin.org/posts/3899...ics-format