Change `ResourceStore` provided to `Skin` to be a fallback, not replacement
ResourceStore
Skin
Fix `CommentMarkdownTextFlowContainer` not inheriting osu! class
Add ability to toggle labels on argon counter components
Unload beatmap storyboards when not in main menu screen
Add test coverage of accessing skin layout after importing customised default skins
Fix argon health bar folding in on itself when too narrow
Add `UserGridPanel` as the `ClickableAvatar` tooltip
Fix default argon health bar width being zero
Closes #25460.
BoxElement
Fix customised argon skins no longer loading due to incorrect resource store specification
Fix argon health bar not relative sizing correctly
Fix some touch device-related issues
It should not run in multiplayer. Even if we wanted to allow touch-only playlist items at some point, the current behaviour of multiplayer song selects with respect to touch device mod is currently just broken.
Mostly matters for web, so that it doesn't permit creation of playlist items with touch device inside.