refactor(skill): 重构技能配置加载逻辑，将参数下沉至prefab配置

1. 新增SkillView组件属性runType/endType/speed/time，替换原配置表字段
2. 批量同步所有技能prefab的配置参数
3. 优化技能运行逻辑，优先使用prefab配置，配置表仅作兜底
4. 新增同步脚本用于批量迁移技能配置

assets/resources/game/skill/atk/atk.prefab

@@ -108,8 +108,8 @@
     },
     "_lscale": {
       "__type__": "cc.Vec3",
-      "x": 1.6,
-      "y": 1.4,
+      "x": 1.3,
+      "y": 1.1,
       "z": 1
     },
     "_mobility": 0,
@@ -252,7 +252,11 @@
       "__id__": 11
     },
     "atk_x": 20,
-    "atk_y": 30,
+    "atk_y": 40,
+    "runType": 2,
+    "endType": 2,
+    "speed": 720,
+    "time": 0,
     "_id": ""
   },
   {