```

feat(StoneGolemSkill): 实现石巨人技能体系与荒野祭司技能设计

- 完成石巨人技能 StoneGolemSkill 的完整实现，包括 1~10 级技能阶梯
- 实现 1~2 级【大地震击】：3.5 米范围 160% 伤害 + 1.5 秒眩晕
- 实现 3~5 级【震荡强化】：伤害提升至 200%，范围扩大至 4.4 米 + 2 秒眩晕
- 实现 6~9 级【坚石护体】：获得 30% 最大生命值护盾，护盾期间霸体免控
- 实现 10 级【天崩地裂】：4.5 米范围 260% 伤害 + 3 米强力击退 + 2 秒眩晕
  + 护盾提升至 45% 最大生命值 + 护盾期间受击减伤 35%
- 添加护盾特效、冲击波动画、地面裂纹特效等视觉反馈
- 实

Assets/Prefabs/第二章/石巨人.prefab

@@ -243,6 +243,7 @@ MonoBehaviour:
   indicatorHeight: 0.35
   stunIndicatorPrefab: {fileID: 2432573200162841629, guid: de288ea16be0c1544a4c6eb71e899570,
     type: 3}
+  isStunImmune: 0
 --- !u!114 &8177884011524007471
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -294,12 +295,14 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 7e2a57697b0364e3889c18bf7a0cd09e, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  skillDamage: 110
-  skillRadius: 2
-  stunDuration: 1
-  skillAnimationDuration: 0
+  baseRadius: 3.5
+  skillAnimationDuration: 2.3
+  slamVfxPrefab: {fileID: 195466, guid: 906a88e8c5e24f1fbacd8675848fb29a, type: 3}
   shockwaveEffectPrefab: {fileID: 2197285705285267162, guid: c2264ab9308eec342a9aabba9e806a39,
     type: 3}
+  groundCrackPrefab: {fileID: 1670833528851026573, guid: 066bbd566f6034806a29d1e0a6517df4,
+    type: 3}
+  shieldVfxPrefab: {fileID: 106386, guid: 439cf2d390c444d6b428b530f5b7eec3, type: 3}
 --- !u!114 &297234283086109498
 MonoBehaviour:
   m_ObjectHideFlags: 0