feat: 드로그 BT 및 전투 패턴 재구성

- 드로그 BT를 페이즈 전환, 부활 트리거, 가중치 근접 패턴 중심으로 재구성

- 땅 울리기 및 콤보-기본기1_3 패턴/스킬/이펙트를 추가하고 기존 평타 파생 자산을 정리

- 드로그 행동 검증용 PlayMode/Editor 테스트와 관련 런타임 상태 추적을 추가

Assets/_Game/Animations/Controllers/AC_Boss_Drog.controller

@@ -96,6 +96,33 @@ AnimatorStateTransition:
   m_InterruptionSource: 0
   m_OrderedInterruption: 1
   m_CanTransitionToSelf: 1
+--- !u!1102 &-5654511470593336247
+AnimatorState:
+  serializedVersion: 6
+  m_ObjectHideFlags: 1
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: Hit
+  m_Speed: 1
+  m_CycleOffset: 0
+  m_Transitions:
+  - {fileID: -4610620118332829913}
+  m_StateMachineBehaviours: []
+  m_Position: {x: 50, y: 50, z: 0}
+  m_IKOnFeet: 0
+  m_WriteDefaultValues: 1
+  m_Mirror: 0
+  m_SpeedParameterActive: 0
+  m_MirrorParameterActive: 0
+  m_CycleOffsetParameterActive: 0
+  m_TimeParameterActive: 0
+  m_Motion: {fileID: 7400000, guid: 3c23cdc1de7e1def5b30d36847b8626e, type: 2}
+  m_Tag: 
+  m_SpeedParameter: 
+  m_MirrorParameter: 
+  m_CycleOffsetParameter: 
+  m_TimeParameter: 
 --- !u!1107 &-5279407469294999195
 AnimatorStateMachine:
   serializedVersion: 6
@@ -120,9 +147,13 @@ AnimatorStateMachine:
   - serializedVersion: 1
     m_State: {fileID: 8846385207969213533}
     m_Position: {x: -220, y: 80, z: 0}
+  - serializedVersion: 1
+    m_State: {fileID: -5654511470593336247}
+    m_Position: {x: 30, y: 270, z: 0}
   m_ChildStateMachines: []
   m_AnyStateTransitions:
   - {fileID: -6146543620670552976}
+  - {fileID: -1314145896434046212}
   m_EntryTransitions: []
   m_StateMachineTransitions: {}
   m_StateMachineBehaviours: []
@@ -158,6 +189,28 @@ AnimatorState:
   m_MirrorParameter: 
   m_CycleOffsetParameter: 
   m_TimeParameter: 
+--- !u!1101 &-4610620118332829913
+AnimatorStateTransition:
+  m_ObjectHideFlags: 1
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: 
+  m_Conditions: []
+  m_DstStateMachine: {fileID: 0}
+  m_DstState: {fileID: -7908033645098541312}
+  m_Solo: 0
+  m_Mute: 0
+  m_IsExit: 0
+  serializedVersion: 3
+  m_TransitionDuration: 0.25
+  m_TransitionOffset: 0
+  m_ExitTime: 0.75
+  m_HasExitTime: 1
+  m_HasFixedDuration: 1
+  m_InterruptionSource: 0
+  m_OrderedInterruption: 1
+  m_CanTransitionToSelf: 1
 --- !u!1102 &-2487449162152911812
 AnimatorState:
   serializedVersion: 6
@@ -249,6 +302,31 @@ AnimatorState:
   m_MirrorParameter: 
   m_CycleOffsetParameter: 
   m_TimeParameter: 
+--- !u!1101 &-1314145896434046212
+AnimatorStateTransition:
+  m_ObjectHideFlags: 1
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: 
+  m_Conditions:
+  - m_ConditionMode: 1
+    m_ConditionEvent: Hit
+    m_EventTreshold: 0
+  m_DstStateMachine: {fileID: 0}
+  m_DstState: {fileID: -5654511470593336247}
+  m_Solo: 0
+  m_Mute: 0
+  m_IsExit: 0
+  serializedVersion: 3
+  m_TransitionDuration: 0.25
+  m_TransitionOffset: 0
+  m_ExitTime: 0.75
+  m_HasExitTime: 0
+  m_HasFixedDuration: 1
+  m_InterruptionSource: 0
+  m_OrderedInterruption: 1
+  m_CanTransitionToSelf: 1
 --- !u!91 &9100000
 AnimatorController:
   m_ObjectHideFlags: 0
@@ -300,6 +378,12 @@ AnimatorController:
     m_DefaultInt: 0
     m_DefaultBool: 0
     m_Controller: {fileID: 9100000}
+  - m_Name: Hit
+    m_Type: 9
+    m_DefaultFloat: 0
+    m_DefaultInt: 0
+    m_DefaultBool: 0
+    m_Controller: {fileID: 9100000}
   m_AnimatorLayers:
   - serializedVersion: 5
     m_Name: Base Layer
@@ -333,7 +417,7 @@ AnimatorController:
     m_Behaviours: []
     m_BlendingMode: 0
     m_SyncedLayerIndex: 0
-    m_DefaultWeight: 0.4
+    m_DefaultWeight: 0
     m_IKPass: 0
     m_SyncedLayerAffectsTiming: 0
     m_Controller: {fileID: 9100000}