feat(技能UI): 添加技能冷却遮罩显示功能

为SkillBoxComp组件新增CD遮罩的初始化与帧更新逻辑，根据技能触发间隔动态计算冷却进度
调整多个技能相关预制体的布局，添加cd_mask精灵节点以支持冷却UI展示
优化部分技能框的UI排版与节点配置

assets/resources/gui/role_controller.prefab

@@ -31,17 +31,17 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 444
+        "__id__": 445
       },
       {
-        "__id__": 446
+        "__id__": 447
       },
       {
-        "__id__": 448
+        "__id__": 449
       }
     ],
     "_prefab": {
-      "__id__": 450
+      "__id__": 451
     },
     "_lpos": {
       "__type__": "cc.Vec3",
@@ -1386,7 +1386,7 @@
     },
     "_lpos": {
       "__type__": "cc.Vec3",
-      "x": -270,
+      "x": -180,
       "y": 0,
       "z": 0
     },
@@ -2514,7 +2514,7 @@
     },
     "_lpos": {
       "__type__": "cc.Vec3",
-      "x": -90,
+      "x": 0,
       "y": 0,
       "z": 0
     },
@@ -3622,7 +3622,7 @@
         "__id__": 189
       }
     ],
-    "_active": true,
+    "_active": false,
     "_components": [
       {
         "__id__": 209
@@ -4764,7 +4764,7 @@
     },
     "_lpos": {
       "__type__": "cc.Vec3",
-      "x": 270,
+      "x": 180,
       "y": 0,
       "z": 0
     },
@@ -9317,7 +9317,7 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 720,
+      "width": 540,
       "height": 200
     },
     "_anchorPoint": {
@@ -9345,8 +9345,8 @@
     },
     "_alignFlags": 44,
     "_target": null,
-    "_left": 0,
-    "_right": 0,
+    "_left": 90,
+    "_right": 90,
     "_top": 0,
     "_bottom": -2,
     "_horizontalCenter": 0,
@@ -9714,6 +9714,9 @@
       },
       {
         "__id__": 443
+      },
+      {
+        "__id__": 444
       }
     ],
     "removedComponents": []
@@ -9816,6 +9819,16 @@
     ],
     "value": 1193.667
   },
+  {
+    "__type__": "CCPropertyOverrideInfo",
+    "targetInfo": {
+      "__id__": 436
+    },
+    "propertyPath": [
+      "_active"
+    ],
+    "value": false
+  },
   {
     "__type__": "cc.UITransform",
     "_name": "GameUI<UITransform>",
@@ -9826,7 +9839,7 @@
     },
     "_enabled": true,
     "__prefab": {
-      "__id__": 445
+      "__id__": 446
     },
     "_contentSize": {
       "__type__": "cc.Size",
@@ -9854,7 +9867,7 @@
     },
     "_enabled": true,
     "__prefab": {
-      "__id__": 447
+      "__id__": 448
     },
     "_alignFlags": 45,
     "_target": null,
@@ -9890,7 +9903,7 @@
     },
     "_enabled": true,
     "__prefab": {
-      "__id__": 449
+      "__id__": 450
     },
     "debugMode": false,
     "_id": ""