AvoidanceStats TBC

⚔️ AvoidanceStats – Major Tank Upgrade

✔ Added full Warrior support (Shield Block detection + stance awareness)
✔ Added Druid support (Bear Form detection + tank-only display)
✔ Added Mitigation % for Druids (armor-based damage reduction)
✔ Added Effective HP (EHP) calculation for Druids
✔ Improved class-specific logic (no irrelevant stats shown per class)
✔ Fixed incorrect “Crushable” display for Druids
✔ Improved accuracy of block calculations for Paladin & Warrior
✔ Smarter auto-hide when not in tank stance/form

AvoidanceStats is now a complete multi-class tank addon for Paladin, Warrior, and Druid.