MR.BOOM Damage Meter

v3.0.0 - Raid Ready & Recount-Level Features

✨ New Features
• 40-Man Raid Support (MAX_POOL increased from 20 to 40)
• Pet damage now reliably merged to owner (GUID cache + flag fallback)
• Overhealing tracking for healers (shown in Spell Breakdown tooltip)
• Absorb tracking for shields (shown in Spell Breakdown tooltip)
• Extended data structure for future segment history

🔧 Technical Improvements
• Pet Owner Cache with UNIT_PET event listener
• Defensive type checks for all new data fields
• Backward compatible with v2.2.2 SavedVariables
• Zero performance impact despite doubled pool size

🐛 Bug Fixes
• Fixed pet damage appearing as separate entry instead of merging to owner
• Fixed overhealing being incorrectly counted as effective healing
• Fixed all Patch 20506 Combat Log API parameter shifts
• Fixed SWING_DAMAGE amount reading from wrong index
• Fixed player not appearing in own meter (GUID mismatch in 20506)
• Fixed texture scaling bug with single-point fill anchor
• Fixed bags overlaying meter (FrameStrata set to MEDIUM)