v1.2.0: Implement improvement plan features

- Setback System: Teleports flagged players to lastSafeLocation (opt-in per check)
- TPS Lag Compensation: isServerLagging() helper, guards in Fly/Spider/Glide checks
- Universal Buffer System: Buffer fields for Jesus/Reach/KillAura/Timer/FastPlace/Scaffold/FastEat
- /xac debug command: Shows check-specific debug info for players
- Public API: XACApi with isFlagged(), getViolationLevel(), getTotalViolations(), isBypassed()
- Performance Metrics: /xac stats command with checks/flags/punishments tracking

src/main/java/com/xeroth/xeroanticheat/manager/ViolationManager.java

@@ -83,6 +83,8 @@ public class ViolationManager {
         if (plugin.getConfigManager().isDebug()) {
             plugin.getLogger().info(player.getName() + " violated " + checkName + " (VL: " + newVl + ")");
         }
+        
+        plugin.getMetricsManager().recordFlag();
     }
 
     /**