feat: 경직 면역 기반 시전 보호 및 지원 스킬 안정성 보강

- 경직 면역 이상상태와 시전 시작 효과를 추가해 철벽, 방어 태세, 치유, 광역 치유, 보호막에 데이터 기반 시전 보호를 연결
- AbnormalityManager와 HitReactionController가 경직 면역 상태를 존중하도록 보강해 일반 피격 반응으로 인한 즉시 취소를 줄임
- SkillData에 castStartEffects를 추가하고 SkillController가 시전 시작 효과를 실행하도록 확장
- 드로그전 재검증에서 철벽, 치유, 광역 치유가 실제 전투 중 취소 없이 완료되는 것을 확인하고 보호막의 후속 피격 체감을 추가 점검 대상으로 정리
- HUD/문서 반영 과정에서 필요한 TMP_MaruBuri, TMP_SuseongBatang 아틀라스 갱신을 함께 포함

Assets/_Game/Data/Skills/Data_Skill_Player_광역치유.asset

@@ -26,5 +26,7 @@ MonoBehaviour:
   blockOtherSkillsWhileCasting: 1
   cooldown: 16
   manaCost: 30
+  castStartEffects:
+  - {fileID: 11400000, guid: e7d0d605c1c2449ebc41f1a713670d6b, type: 2}
   effects:
   - {fileID: 11400000, guid: d33ec3ec97ad8084e81bb5a60f1e0eca, type: 2}

Assets/_Game/Data/Skills/Data_Skill_Player_방어태세.asset

@@ -26,5 +26,7 @@ MonoBehaviour:
   blockOtherSkillsWhileCasting: 1
   cooldown: 10
   manaCost: 12
+  castStartEffects:
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   effects:
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Assets/_Game/Data/Skills/Data_Skill_Player_보호막.asset

@@ -26,5 +26,7 @@ MonoBehaviour:
   blockOtherSkillsWhileCasting: 1
   cooldown: 18
   manaCost: 24
+  castStartEffects:
+  - {fileID: 11400000, guid: e7d0d605c1c2449ebc41f1a713670d6b, type: 2}
   effects:
   - {fileID: 11400000, guid: 65ed1eabc2fb73d43b86230317222608, type: 2}

Assets/_Game/Data/Skills/Data_Skill_Player_철벽.asset

@@ -26,5 +26,7 @@ MonoBehaviour:
   blockOtherSkillsWhileCasting: 1
   cooldown: 18
   manaCost: 20
+  castStartEffects:
+  - {fileID: 11400000, guid: e7d0d605c1c2449ebc41f1a713670d6b, type: 2}
   effects:
   - {fileID: 11400000, guid: bc418a5bb985ee34395994d50918086b, type: 2}

Assets/_Game/Data/Skills/Data_Skill_Player_치유.asset

@@ -26,5 +26,7 @@ MonoBehaviour:
   blockOtherSkillsWhileCasting: 1
   cooldown: 8
   manaCost: 18
+  castStartEffects:
+  - {fileID: 11400000, guid: e7d0d605c1c2449ebc41f1a713670d6b, type: 2}
   effects:
   - {fileID: 11400000, guid: fa5f619fe89f93f4293a0d5edcfe9592, type: 2}

Assets/_Game/Data/Skills/Effects/Data_SkillEffect_Player_시전시경직면역_0_강화.asset

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Assets/_Game/Data/Skills/Effects/Data_SkillEffect_Player_시전시경직면역_0_강화.asset.meta

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