Module update_track_changed 

Nested message and enum types in UpdateTrackChanged.

Enums

OptionalTitle

all values below should be moved into their own “Track” message at some point instead of having the TUI fetch everything from the file itself radio title, track title the following is (linux protobuf) 3.15, ubuntu 2204 still has (linux protobuf) 3.12 optional string title = 3; the following “oneof” is wire equivalent to the above “optional”