fix: 드로그 기본기3 시작 루트모션과 추적 보정 정리

- 기본기3 시작 프레임의 수평 루트모션 스냅을 차단하고 정면 투영/접촉 정지 거리 보정을 정리
- 스킬 완료 판정과 시작 타깃 정렬 로직을 보강하고 드로그/플레이어 정면 및 시작점 디버그 gizmo를 추가
- 드로그 기본기3 관련 애니메이션·패턴·스킬 자산을 재정리하고 Blender 보조 스크립트를 추가

Assets/_Game/Data/Skills/Data_Skill_Drog_콤보-기본기3_1.asset

@@ -19,7 +19,7 @@ MonoBehaviour:
   activationType: 1
   baseTypes: 1
   animationClips:
-  - {fileID: 7400000, guid: d2aea82703e56bb44abb129504693c7e, type: 2}
+  - {fileID: 7400000, guid: cde2d1a448bf3be59b2c9bbebe2ad7e3, type: 2}
   animationSpeed: 1
   useRootMotion: 1
   ignoreRootMotionY: 1
@@ -27,7 +27,7 @@ MonoBehaviour:
   blockMovementWhileCasting: 1
   blockJumpWhileCasting: 1
   blockOtherSkillsWhileCasting: 1
-  castTargetTrackingMode: 1
+  castTargetTrackingMode: 3
   castTargetRotationSpeed: 12
   castTargetStopDistance: 2.5
   allowedWeaponTraits: 0

Assets/_Game/Data/Skills/Data_Skill_Drog_콤보-기본기3_2.asset

@@ -19,7 +19,8 @@ MonoBehaviour:
   activationType: 1
   baseTypes: 1
   animationClips:
-  - {fileID: 7400000, guid: 32273d0b13198f443852f3b1ebbd760e, type: 2}
+  - {fileID: 7400000, guid: 3f077b889a0c441a8be8f51575b34f37, type: 2}
+  - {fileID: 7400000, guid: e63e8710eded48197ae534daf847bbb5, type: 2}
   animationSpeed: 1
   useRootMotion: 1
   ignoreRootMotionY: 1
@@ -27,7 +28,7 @@ MonoBehaviour:
   blockMovementWhileCasting: 1
   blockJumpWhileCasting: 1
   blockOtherSkillsWhileCasting: 1
-  castTargetTrackingMode: 1
+  castTargetTrackingMode: 0
   castTargetRotationSpeed: 12
   castTargetStopDistance: 2.5
   allowedWeaponTraits: 0

Assets/_Game/Data/Skills/Data_Skill_Drog_콤보-기본기3_3.asset

@@ -1,65 +0,0 @@
-%YAML 1.1
-%TAG !u! tag:unity3d.com,2011:
---- !u!114 &11400000
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 94f0a76cebcac2f4fb5daf1b675fd79f, type: 3}
-  m_Name: "Data_Skill_Drog_\uCF64\uBCF4-\uAE30\uBCF8\uAE303_3"
-  m_EditorClassIdentifier: Colosseum.Game::Colosseum.Skills.SkillData
-  skillName: "\uCF64\uBCF4-\uAE30\uBCF8\uAE303 3\uD0C0"
-  description: "\uAE30\uBCF8\uAE30 \uCF64\uBCF43\uC758 \uBC1C\uCC28\uAE30 \uB9C8\uBB34\uB9AC\uC785\uB2C8\uB2E4."
-  icon: {fileID: 0}
-  skillRole: 1
-  activationType: 1
-  baseTypes: 1
-  animationClips:
-  - {fileID: 7400000, guid: 9678ad326a270e9aa9cb5ebf5fa00279, type: 2}
-  animationSpeed: 1
-  useRootMotion: 1
-  ignoreRootMotionY: 1
-  jumpToTarget: 0
-  blockMovementWhileCasting: 1
-  blockJumpWhileCasting: 1
-  blockOtherSkillsWhileCasting: 1
-  castTargetTrackingMode: 1
-  castTargetRotationSpeed: 12
-  castTargetStopDistance: 2.5
-  allowedWeaponTraits: 0
-  cooldown: 0
-  manaCost: 0
-  maxGemSlotCount: 0
-  castStartEffects: []
-  triggeredEffects:
-  - triggerIndex: 0
-    effects:
-    - {fileID: 11400000, guid: 7061e70acfcf6971a8b451af29336e8a, type: 2}
-  isChanneling: 0
-  loopPhase:
-    enabled: 0
-    loopMode: 1
-    maxDuration: 3
-    tickInterval: 0.5
-    tickEffects: []
-    exitEffects: []
-    loopVfxPrefab: {fileID: 0}
-    loopVfxMountPath: 
-    loopVfxLengthScale: 1
-    loopVfxWidthScale: 1
-  releasePhase:
-    enabled: 0
-    animationClips: []
-    startEffects: []
-  channelDuration: 3
-  channelTickInterval: 0.5
-  channelTickEffects: []
-  channelEndEffects: []
-  channelVfxPrefab: {fileID: 0}
-  channelVfxMountPath: 
-  channelVfxLengthScale: 1
-  channelVfxWidthScale: 1

Assets/_Game/Data/Skills/Data_Skill_Drog_콤보-기본기3_3.asset.meta

@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: fc435c80b8f1348f889910629f8eec51
-NativeFormatImporter:
-  externalObjects: {}
-  mainObjectFileID: 11400000
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: