refactor(enemy): 删预警旧路径，预警统一走动画

telegraphVfxKey / telegraphDuration / TelegraphRoutine 删除。
预警的正确载体是 clip 本身——姿态在动画里，音效与特效在动画事件上
（PlaySFX / TriggerFeedback 已于阶段一补接）。旧路径会在动画之前
插一段无动画的静止等待，是同一件事的第二条平行路。

AbilityRunState.Telegraph 枚举值保留：BlinkStrikeAbility 现身闪光段
仍在自己协程里显式置位（计划原文假设它零消费者，实测不成立），
只删了基类的默认预警协程。顺带清掉该文件里遗留的行为树插件措辞。

18 个 ABL_ 资产经 AssetDatabase.ForceReserializeAssets 重写，
去掉已删字段的死键；顺带补齐了这些旧资产缺失的当前字段默认值
（designNote / category / weight / rangeRadius / rangeOffset / maxDashDuration），
无任何已有取值被改动。SOValidationRunner：0 错误 0 警告。

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Assets/_Game/Data/Enemies/E005/Abilities/ABL_E005_Acid.asset

@@ -13,12 +13,11 @@ MonoBehaviour:
   m_Name: ABL_E005_Acid
   m_EditorClassIdentifier: 
   abilityId: e005_acid
+  designNote: 
   attackSequence:
   - {fileID: 11400000, guid: cabdf15fd8ee5c8449c6236751ada4f5, type: 2}
   - {fileID: 11400000, guid: 800b72bef8e5be446aa56ec4993ba21d, type: 2}
   cooldown: 1.5
-  telegraphVfxKey: 
-  telegraphDuration: 0
   interruptOnHurt: 1
   interruptOnStagger: 1
   preferredMinRange: 0
@@ -27,3 +26,7 @@ MonoBehaviour:
   requiresGrounded: 1
   exclusionGroup: 
   priority: 0
+  category: 0
+  weight: 1
+  rangeRadius: 0
+  rangeOffset: {x: 0, y: 0}

Assets/_Game/Data/Enemies/E005/Abilities/ABL_E005_Bite.asset

@@ -13,10 +13,9 @@ MonoBehaviour:
   m_Name: ABL_E005_Bite
   m_EditorClassIdentifier: 
   abilityId: e005_bite
+  designNote: 
   attackSequence: []
   cooldown: 1.5
-  telegraphVfxKey: 
-  telegraphDuration: 0
   interruptOnHurt: 1
   interruptOnStagger: 1
   preferredMinRange: 0
@@ -25,3 +24,7 @@ MonoBehaviour:
   requiresGrounded: 1
   exclusionGroup: 
   priority: 0
+  category: 0
+  weight: 1
+  rangeRadius: 0
+  rangeOffset: {x: 0, y: 0}