fix(assets): 修复英雄动画资源配置问题

- 将 hz1.prefab 中的默认动画剪辑设置为 null，避免引用无效资源
- 调整 hm2/max0.anim 的动画时长并更新关键帧序列，确保动画播放流畅

assets/resources/game/heros/hero/hm2/max0.anim

@@ -11,7 +11,7 @@
     "speed": 1,
     "wrapMode": 1,
     "enableTrsBlending": false,
-    "_duration": 0.8,
+    "_duration": 1.0666666666666667,
     "_hash": 500763545,
     "_tracks": [
       {
@@ -72,55 +72,75 @@
       0.5333333333333333,
       0.6,
       0.6666666666666666,
-      0.7333333333333333
+      0.7333333333333333,
+      0.8,
+      0.8666666666666667,
+      0.9333333333333333,
+      1
     ],
     "_values": [
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@3e8a6",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@1299d",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@d0670",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@35a5b",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@2f91c",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@f7567",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@65a0d",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@4e34c",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@f7748",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@46bb4",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@5ad04",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@79429",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@89a14",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@1f90e",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@096c7",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@df273",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@f661d",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@31af8",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@08e47",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@bfc55",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@cbaf9",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@af2b5",
         "__expectedType__": "cc.SpriteFrame"
       },
       {
-        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@bfb80",
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@48ec7",
+        "__expectedType__": "cc.SpriteFrame"
+      },
+      {
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@2c75a",
+        "__expectedType__": "cc.SpriteFrame"
+      },
+      {
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@5d136",
+        "__expectedType__": "cc.SpriteFrame"
+      },
+      {
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@14e90",
+        "__expectedType__": "cc.SpriteFrame"
+      },
+      {
+        "__uuid__": "66e28322-67db-44f8-b67b-217a509fe257@6c02e",
         "__expectedType__": "cc.SpriteFrame"
       }
     ]

assets/resources/game/heros/hz1.prefab

@@ -270,10 +270,7 @@
         "__expectedType__": "cc.AnimationClip"
       }
     ],
-    "_defaultClip": {
-      "__uuid__": "f1de4092-7e1d-4cce-862a-153a40ed5d65",
-      "__expectedType__": "cc.AnimationClip"
-    },
+    "_defaultClip": null,
     "_id": ""
   },
   {