XeroAntiCheat v1.0.9 bug fixes

- BUG-1: Added alerts.cooldown_ms (default 5s) to throttle warn() and
  sendAlert() in PunishmentManager, preventing chat spam during high-frequency
  flags. Verbose output in ViolationManager also respects the cooldown.
  Kick/ban punishments always fire immediately regardless of cooldown.
- BUG-2: Fixed FlyCheck false positive with Jump Boost I - condition was
  incorrectly flagging players with Jump Boost level 1. Now exempts all
  jump boost levels from the sustained-flight flag.
- BUG-3: Optimized SpiderCheck by caching player.getLocation() in a single
  variable instead of calling it 3 times.

src/main/resources/config.yml

@@ -315,6 +315,11 @@ alerts:
   
   # Staff-only alert format
   staff_format: "<gray>[%time%] %message%"
+  
+  # Minimum milliseconds between alert/warn messages for the same player+check.
+  # Prevents chat spam when a player is flagging at high frequency.
+  # Default: 5000ms (5 seconds). Set to 0 to disable throttling.
+  cooldown_ms: 5000
 
 # ==========================================
 # COMMANDS

src/main/resources/plugin.yml

@@ -1,5 +1,5 @@
 name: XeroAntiCheat
-version: 1.0.8
+version: 1.0.9
 main: com.xeroth.xeroanticheat.XeroAntiCheat
 author: Xeroth
 description: Lightweight, accurate anti-cheat for Paper 1.21.x