Beta 0.5.0

Mod updated for Minecraft 26.2!

Verified to work with the experimental Vulkan API.

### Fixes & Improvements: - Fixed an issue where container animation overrides couldn't be disabled in the config UI - Fixed alpha flickering when using complex animation curves (EASE_OUT_ELASTIC, EASE_OUT_BACK) - Improved scale animation handling for complex animation curves - Fixed missing alpha transparency animation for 3D GUI elements (player skins, armor stands, etc.) - Fixed missing alpha animation for text widget backgrounds