- Add DropdownDataGeneric<T> helper for translated enum dropdowns
- Fix GeneralSettingsViewModel to use DropdownDataGeneric for enums:
- SearchWindowScreens, SearchWindowAligns, SearchPrecisionScore, LastQueryMode
- Fix ThemeSettingsViewModel to use DropdownDataGeneric for ColorSchemes
- Fix PluginsSettingsViewModel DisplayMode to use correct translation keys:
- DisplayModeOnOff, DisplayModePriority, DisplayModeSearchDelay, DisplayModeHomeOnOff
- Add missing translation keys to en.xaml for plugin types and display modes
- Update XAML bindings to use DisplayMemberPath/SelectedValuePath pattern
- Add HotkeyRecorderDialog with global keyboard hook for capturing hotkeys
- Implement manual modifier state tracking to handle swallowed key events
- Add HotkeyControl button that opens the recorder dialog
- Add CheckAvailability and RemoveToggleHotkey to HotKeyMapper
- Expose GetKeyFromVk helper in GlobalHotkey infrastructure
- Add Settings pages (General, Plugin, Theme, Proxy, About)
- Add PreviewPanel for result previews in main window
- Fix hook reuse issue by clearing callback on close instead of disposing