Update all dependencies
Fix osu!mania key / stage lighting / explosions not working well with rewind
Second pass on osu!mania "argon" visuals
Fix fade being applied for too long when leaderboard scrolls to start
KeyArea
Use `TestSceneStage` instead.
Adjust out-of-the-box background dim back down to 70%
Fix potential crash when score submission token retrival fails
Fix osu!mania not colours not always updating when switching skins
It was previously bumped from 60% to 80%, but I've recently felt that this is too high as a default, and takes away from storyboards and video backgrounds.
Add "argon" note and stage design for osu!mania
DrawableManiaHitObject
This is now handled by `Column` itself. Leaving the logic here as well will cause a circular bindable flow and stack overflow.
This fixes the case where changing a skin during gameplay runtime does not correctly convey colour information to off-screen `DrawableHitObject`s.