LFGRoleFilter

v2.0 — Class filter, smart sorting, quick-whisper hotkeys

• Add class filter (exclude mode): cogwheel dropdown with 9 TBC classes, OR logic within class filter, AND logic between role + class filters
• Add smart sorting: groups vs singletons reorder based on whether you're solo (groups first) or in a group (singletons first)
• Add Alt+click to whisper leader, Ctrl+click to send invite message
• Both whisper messages are customizable via /lfgrf altmsg and /lfgrf ctrlmsg
• All settings persist across sessions via SavedVariables
• Add /lfgrf help, /lfgrf reset, /lfgrf debug commands
• Fix scroll pagination: filters now apply across all pages, not just visible
• Dimming persists through scrolling via ScrollBar hook