feat(talent): 重构天赋系统为三阶结构并实现全新UI

1.  重构天赋系统为一阶基础/二阶专精/三阶超强三阶结构，移除前置天赋要求改为阶位累计点数解锁
2.  新增阶位解锁校验逻辑与天赋点投入统计
3.  重做天赋UI为三阶Tab页签+迷你升级卡样式，支持状态展示与一键升级
4.  补充新的天赋配置与属性加成，更新天赋系统文档
5.  修复属性计算问题，新增暴击伤害与穿刺伤害加成支持

assets/resources/gui/element/sibox.prefab

@@ -3246,7 +3246,7 @@
     "_fillStart": 0,
     "_fillRange": 0,
     "_isTrimmedMode": true,
-    "_useGrayscale": false,
+    "_useGrayscale": true,
     "_atlas": null,
     "_id": ""
   },

assets/resources/gui/element/talents.prefab

@@ -1537,6 +1537,14 @@
       "__uuid__": "a0cdb31c-0abb-4e12-9dfe-0bd9e8cd7272",
       "__expectedType__": "cc.Prefab"
     },
+    "lbl_points": null,
+    "tab_basic": null,
+    "tab_special": null,
+    "tab_super": null,
+    "lbl_tab_basic": null,
+    "lbl_tab_special": null,
+    "lbl_tab_super": null,
+    "btn_reset": null,
     "_id": ""
   },
   {