SIRIUS Ui

## ✨ New Features - Slider element (type: "slider") > Bind to numeric game options (fov, mouseSensitivity, soundVolume, musicVolume, etc.) with customizable track and handle textures. - Cycle element (type: "cycle") > Toggle through enumerated options (graphicsMode, cloudStatus, particles, chatVisibility, narrator, mainHand, etc.) with left/right arrow textures. - List element (type: "list") > Scrollable container with automatic vertical layout. Supports any child elements and panel switching via switch_panel action. - Catalog element (type: "catalog") > Navigation menu for settings screens. Click items to switch content panels, with optional selected highlight style. - Panel switching action (type: "switch_panel") > Dynamically replace list content at runtime. Specify target list ID and new content definition file. - Automatic layout system > Child elements in lists/catalogs can omit position.y – they stack vertically with configurable item_spacing and padding. - Slider & Cycle style files > Separate JSON style definitions for slider (track/handle textures) and cycle (background/arrow textures). ## 🔧 Improvements - Expression system extended > Added containerWidth and containerHeight variables for child elements inside containers. - Internal rendering optimizations > Updated to Minecraft 1.21.1 and 26.1 . - Action system enhancements > All actions now work consistently across all supported screens. ## 🐛 Fixes - Fixed ResourceLocation construction issues in mixins. - Fixed ARGB and RenderPipelines compatibility with Minecraft 1.21.1 . - Fixed mouse event forwarding for scrollable containers. - Fixed graphics matrix push/pop method name changes. ## ⚠️ Notes - Slider and cycle styles must be placed in slider_styles/ and cycle_styles/ folders respectively. - List content files go in panels/ directory; catalog definitions in catalogs/. - Use switch_panel with target (list element ID) and content (panel definition identifier). - Press F3+T to reload resource packs after making JSON changes.