fix(gui): 修复多个UI预制体的精灵帧和布局配置

变更包括：
1. 更新talents、heros、sbox预制体的精灵帧资源关联，替换为图集资源
2. 调整部分UI元素的位置、缩放和尺寸参数
3. 修复sbox预制体的默认激活状态

assets/resources/gui/element/heros.prefab

@@ -7265,7 +7265,7 @@
     "_lpos": {
       "__type__": "cc.Vec3",
       "x": 0,
-      "y": 656.792,
+      "y": 641.191,
       "z": 0
     },
     "_lrot": {
@@ -7277,8 +7277,8 @@
     },
     "_lscale": {
       "__type__": "cc.Vec3",
-      "x": 1.9,
-      "y": 1.9,
+      "x": 1.8,
+      "y": 1.8,
       "z": 1
     },
     "_mobility": 0,
@@ -7342,12 +7342,12 @@
       "a": 255
     },
     "_spriteFrame": {
-      "__uuid__": "cb93c900-b440-4571-91d1-7da1636e3d73@3c27d",
+      "__uuid__": "cb93c900-b440-4571-91d1-7da1636e3d73@4dd1c",
       "__expectedType__": "cc.SpriteFrame"
     },
     "_type": 0,
     "_fillType": 0,
-    "_sizeMode": 1,
+    "_sizeMode": 0,
     "_fillCenter": {
       "__type__": "cc.Vec2",
       "x": 0,
@@ -7357,7 +7357,10 @@
     "_fillRange": 0,
     "_isTrimmedMode": true,
     "_useGrayscale": false,
-    "_atlas": null,
+    "_atlas": {
+      "__uuid__": "cb93c900-b440-4571-91d1-7da1636e3d73",
+      "__expectedType__": "cc.SpriteAtlas"
+    },
     "_id": ""
   },
   {
@@ -7380,7 +7383,7 @@
     "_target": null,
     "_left": 0,
     "_right": 0,
-    "_top": -119.39200000000005,
+    "_top": -98.39100000000008,
     "_bottom": 0,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,