Vault QuickBinds - Vault Hunters Addon

* Initial release of Vault QuickBinds. * Added the main QuickBinds preset screen. * Added save, apply, rename, duplicate, delete, favorite, import, and export actions. * Added blank preset creation. * Added direct keybind editing from the preset screen. * Added hotkey preset cycling. * Added world/server defaults and fallback preset support. * Added automatic preset application for profile changes. * Added Vault skill altar build linking. * Added skill altar overlay for linking presets to builds. * Added ability highlighting for learned abilities and linked builds. * Added conflict detection and a scrollable conflict confirmation screen. * Added clipboard, file, and chat preset sharing flows. * Added custom UI styling, icons, tooltips, and toast messages. * Added clickable version and creator credit in the main screen.