- Fix crash when transitioning from Browse to Settings:
* Prevent UI thrashing by executing router settle in use_side_effect rather than during render
* Add PartialEq/Eq to BrowserUiState and use use_side_effect_with_deps in Browser component
- Fix in-game skin loading across all Minecraft versions:
* Modern Minecraft (1.19.3 - 1.21.x) default player skin resolution covers all 9 character models (Steve, Alex, Ari, Efe, Kai, Makena, Noor, Sunny, Zuri) for both wide and slim model paths
* Legacy Minecraft (1.8 - 1.19.2) entity texture paths (textures/entity/steve.png, alex.png)
* Multi-mod directory synchronization: CustomSkinLoader, OfflineSkins, cachedImages for cluster game dir and shared .minecraft
* Safe options.txt patching supporting both resourcePacks and incompatibleResourcePacks list formats