[Feature Request] Enable/disable certain audio tracks based on location

I don't want to listen to the BGM in cities or housing districts, but I want to hear battle BGM and orchestrions in player houses. I could type /bgm every time, but I would like it to be automatic. Would it be out of scope for this plugin to have such a feature?

The issue names no files, tests, or entry points; first clarify which locations and audio categories should be controlled and how exceptions such as player houses work. Done would mean the plugin automatically applies the requested track behavior by location without requiring repeated /bgm commands.

Written by the indexing model from the issue text.