feat: 젬 테스트 경로 및 보스 기절 디버그 추가

- 다중 젬 슬롯용 타입을 별도 스크립트로 분리하고 테스트 젬/로드아웃 자산 생성 경로를 정리

- 젬 테스트 전용 공격 스킬과 분리된 애니메이션 자산을 추가해 베이스 스킬 검증 경로를 마련

- PlayerSkillDebugMenu와 MPP 디버그 메뉴를 보강해 젬 프리셋 적용, 원격 테스트, 보스 기절 디버그 메뉴를 추가

- BossCombatBehaviorContext와 공통 BT 액션이 기절 상태를 존중하도록 수정해 보스 추적과 패턴 실행을 중단

- Unity 리프레시와 외부 빌드 통과를 확인하고 드로그전 및 MPP 기준 젬 프리셋 적용 흐름을 검증

Assets/_Game/Data/SkillGems/Data_SkillGem_Player_도전자.asset

@@ -0,0 +1,25 @@
+%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: e81a62ae7c7624847ab572ff37789bb8, type: 3}
+  m_Name: "Data_SkillGem_Player_\uB3C4\uC804\uC790"
+  m_EditorClassIdentifier: Colosseum.Game::Colosseum.Skills.SkillGemData
+  gemName: "\uB3C4\uC804\uC790"
+  description: "\uACE0\uC704\uB825 \uAE30\uC220\uC5D0 \uC704\uD611 \uC120\uC810 \uAE30\uB2A5\uC744
+    \uC5B9\uB294 \uD14C\uC2A4\uD2B8\uC6A9 \uC82C"
+  icon: {fileID: 0}
+  manaCostMultiplier: 1
+  cooldownMultiplier: 1
+  castStartEffects: []
+  triggeredEffects:
+  - triggerIndex: 0
+    effects:
+    - {fileID: 11400000, guid: f0aaa98426be3d44082a386c00ea9aea, type: 2}

Assets/_Game/Data/SkillGems/Data_SkillGem_Player_도전자.asset.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: e86536592f45d2b49b9d25abbad1b184
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/_Game/Data/SkillGems/Data_SkillGem_Player_수호.asset

@@ -0,0 +1,25 @@
+%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: e81a62ae7c7624847ab572ff37789bb8, type: 3}
+  m_Name: "Data_SkillGem_Player_\uC218\uD638"
+  m_EditorClassIdentifier: Colosseum.Game::Colosseum.Skills.SkillGemData
+  gemName: "\uC218\uD638"
+  description: "\uACE0\uC704\uB825 \uAE30\uC220\uC5D0 \uBCF4\uD638\uB9C9 \uBCF4\uC870\uB97C
+    \uC5B9\uB294 \uD14C\uC2A4\uD2B8\uC6A9 \uC82C"
+  icon: {fileID: 0}
+  manaCostMultiplier: 1.05
+  cooldownMultiplier: 1.1
+  castStartEffects: []
+  triggeredEffects:
+  - triggerIndex: 0
+    effects:
+    - {fileID: 11400000, guid: 65ed1eabc2fb73d43b86230317222608, type: 2}

Assets/_Game/Data/SkillGems/Data_SkillGem_Player_수호.asset.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: de5e48980eba8794c93ea7168d592f8f
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/_Game/Data/SkillGems/Data_SkillGem_Player_파쇄.asset

@@ -0,0 +1,25 @@
+%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: e81a62ae7c7624847ab572ff37789bb8, type: 3}
+  m_Name: "Data_SkillGem_Player_\uD30C\uC1C4"
+  m_EditorClassIdentifier: Colosseum.Game::Colosseum.Skills.SkillGemData
+  gemName: "\uD30C\uC1C4"
+  description: "\uACE0\uC704\uB825 \uAE30\uC220\uC758 \uB2E8\uC77C \uD53C\uD574\uB97C
+    \uAC15\uD654\uD558\uB294 \uD14C\uC2A4\uD2B8\uC6A9 \uC82C"
+  icon: {fileID: 0}
+  manaCostMultiplier: 1.15
+  cooldownMultiplier: 1.1
+  castStartEffects: []
+  triggeredEffects:
+  - triggerIndex: 0
+    effects:
+    - {fileID: 11400000, guid: a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4, type: 2}

Assets/_Game/Data/SkillGems/Data_SkillGem_Player_파쇄.asset.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 2c42bf0e90f5dd9488d534c337a44eed
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: