feat(map): 新增任务技能面板并优化技能触发逻辑

- 新增 mskills.prefab 作为任务技能容器
- 将 MissSkillsComp 挂载到场景实体层，移除 MissionCardComp 中的引用
- 优化 SkillBoxComp 触发坐标计算，改为基于父节点位置
- 调整技能盒尺寸并添加等级标签显示
- 修复战斗开始时技能触发计时器重置逻辑

assets/resources/gui/element/sbox.prefab

@@ -32,19 +32,22 @@
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       {
         "__id__": 42
+      },
+      {
+        "__id__": 50
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 50
+        "__id__": 56
       },
       {
-        "__id__": 52
+        "__id__": 58
       }
     ],
     "_prefab": {
-      "__id__": 54
+      "__id__": 60
     },
     "_lpos": {
       "__type__": "cc.Vec3",
@@ -142,8 +145,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 99.7,
-      "height": 100
+      "width": 80,
+      "height": 80
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -460,8 +463,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 97.7,
-      "height": 98
+      "width": 78,
+      "height": 78
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -660,8 +663,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 95.7,
-      "height": 96
+      "width": 76,
+      "height": 76
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -835,8 +838,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 87.7,
-      "height": 88
+      "width": 68,
+      "height": 68
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1010,8 +1013,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 99.7,
-      "height": 100
+      "width": 80,
+      "height": 80
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1118,6 +1121,165 @@
     "targetOverrides": null,
     "nestedPrefabInstanceRoots": null
   },
+  {
+    "__type__": "cc.Node",
+    "_name": "Label",
+    "_objFlags": 0,
+    "__editorExtras__": {},
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 51
+      },
+      {
+        "__id__": 53
+      }
+    ],
+    "_prefab": {
+      "__id__": 55
+    },
+    "_lpos": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": -35.658,
+      "z": 0
+    },
+    "_lrot": {
+      "__type__": "cc.Quat",
+      "x": 0,
+      "y": 0,
+      "z": 0,
+      "w": 1
+    },
+    "_lscale": {
+      "__type__": "cc.Vec3",
+      "x": 1,
+      "y": 1,
+      "z": 1
+    },
+    "_mobility": 0,
+    "_layer": 1073741824,
+    "_euler": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_id": ""
+  },
+  {
+    "__type__": "cc.UITransform",
+    "_name": "",
+    "_objFlags": 0,
+    "__editorExtras__": {},
+    "node": {
+      "__id__": 50
+    },
+    "_enabled": true,
+    "__prefab": {
+      "__id__": 52
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 21.90380859375,
+      "height": 58.4
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_id": ""
+  },
+  {
+    "__type__": "cc.CompPrefabInfo",
+    "fileId": "00QcmelCJILbM8JzAOuLX0"
+  },
+  {
+    "__type__": "cc.Label",
+    "_name": "",
+    "_objFlags": 0,
+    "__editorExtras__": {},
+    "node": {
+      "__id__": 50
+    },
+    "_enabled": true,
+    "__prefab": {
+      "__id__": 54
+    },
+    "_customMaterial": null,
+    "_srcBlendFactor": 2,
+    "_dstBlendFactor": 4,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_string": "9",
+    "_horizontalAlign": 1,
+    "_verticalAlign": 1,
+    "_actualFontSize": 25,
+    "_fontSize": 25,
+    "_fontFamily": "Arial",
+    "_lineHeight": 40,
+    "_overflow": 0,
+    "_enableWrapText": true,
+    "_font": null,
+    "_isSystemFontUsed": true,
+    "_spacingX": 0,
+    "_isItalic": false,
+    "_isBold": true,
+    "_isUnderline": false,
+    "_underlineHeight": 2,
+    "_cacheMode": 0,
+    "_enableOutline": true,
+    "_outlineColor": {
+      "__type__": "cc.Color",
+      "r": 0,
+      "g": 0,
+      "b": 0,
+      "a": 255
+    },
+    "_outlineWidth": 4,
+    "_enableShadow": false,
+    "_shadowColor": {
+      "__type__": "cc.Color",
+      "r": 0,
+      "g": 0,
+      "b": 0,
+      "a": 255
+    },
+    "_shadowOffset": {
+      "__type__": "cc.Vec2",
+      "x": 2,
+      "y": 2
+    },
+    "_shadowBlur": 2,
+    "_id": ""
+  },
+  {
+    "__type__": "cc.CompPrefabInfo",
+    "fileId": "c9LY8ld0BAtrfUEiEvIGKN"
+  },
+  {
+    "__type__": "cc.PrefabInfo",
+    "root": {
+      "__id__": 1
+    },
+    "asset": {
+      "__id__": 0
+    },
+    "fileId": "95w1bEWo1Fx6DZZbD+r43Q",
+    "instance": null,
+    "targetOverrides": null,
+    "nestedPrefabInstanceRoots": null
+  },
   {
     "__type__": "cc.UITransform",
     "_name": "",
@@ -1128,12 +1290,12 @@
     },
     "_enabled": true,
     "__prefab": {
-      "__id__": 51
+      "__id__": 57
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 99.7,
-      "height": 100
+      "width": 80,
+      "height": 80
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -1156,11 +1318,14 @@
     },
     "_enabled": true,
     "__prefab": {
-      "__id__": 53
+      "__id__": 59
     },
     "icon_node": {
       "__id__": 11
     },
+    "info_label": {
+      "__id__": 53
+    },
     "_id": ""
   },
   {