balance: 全面提升游戏难度——怪物HP/速度/KPI扣减上调，精力消耗加快，初始HC降至150，波次加量缩间隔，Boss技能冷却12s，自动下一波等待2s

game/enemies/TroubleMaker.ts

@@ -10,7 +10,8 @@ export class TroubleMaker extends EnemyBase {
     speedMultiplier: number = 1.0,
     hpMultiplier: number = 1.0
   ) {
-    super(scene, pathPoints, 80, 80, 5, 20, 'enemy-trouble', speedMultiplier, hpMultiplier)
+    // HP: 80→130, speed: 80→100, kpiDamage: 5→7, hcReward: 20→15
+    super(scene, pathPoints, 130, 100, 7, 15, 'enemy-trouble', speedMultiplier, hpMultiplier)
   }
 
   protected override onDeath(): void {