Add alternative for random beatmap selection
Increase timeout in TestImportOverIPC
"Never repeat" will not repeat until all songs have been seen by repeatedly pressing F2/Random button
Allow for variables in storyboards
Has been failing CI randomly, so let's increase the timeout a bit.
Fix user dropdown menu item chevron alignment
Update in line with framework
Unregister OnBeatmapChanged() when exiting song selection
Add an "Add new channel" tab
Fix triangle smoothness and optimize further
Mania judgements
Mania barlines
Fix hold note samples not being set correctly for mania-specific beatmaps.
Improve animation when rotating between available mods
Also allows rotation when reaching the end of the available mods.