feat(skill/atk): 调整普攻技能的视觉表现与资源配置

更新atk_c1至atk_c5预制体的缩放、位置、颜色与尺寸参数
关闭部分技能的灰度显示效果，替换精灵帧与动画资源
删除旧版atkc3动画文件，更新相关meta配置的uuid

assets/resources/game/skill/atk/atk_c4.prefab

@@ -95,7 +95,7 @@
     },
     "_lpos": {
       "__type__": "cc.Vec3",
-      "x": 7.98,
+      "x": 6.77,
       "y": 0,
       "z": 0
     },
@@ -108,8 +108,8 @@
     },
     "_lscale": {
       "__type__": "cc.Vec3",
-      "x": -1,
-      "y": 1,
+      "x": -0.8,
+      "y": 0.8,
       "z": 1
     },
     "_mobility": 0,
@@ -136,7 +136,7 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 91,
+      "width": 122,
       "height": 68
     },
     "_anchorPoint": {
@@ -167,13 +167,13 @@
     "_dstBlendFactor": 4,
     "_color": {
       "__type__": "cc.Color",
-      "r": 255,
+      "r": 245,
       "g": 255,
-      "b": 8,
+      "b": 0,
       "a": 255
     },
     "_spriteFrame": {
-      "__uuid__": "36b5c30d-a1d9-4bd5-b45e-63b26995d026@3e8ba",
+      "__uuid__": "36b5c30d-a1d9-4bd5-b45e-63b26995d026@d8028",
       "__expectedType__": "cc.SpriteFrame"
     },
     "_type": 0,
@@ -187,7 +187,7 @@
     "_fillStart": 0,
     "_fillRange": 0,
     "_isTrimmedMode": true,
-    "_useGrayscale": true,
+    "_useGrayscale": false,
     "_atlas": {
       "__uuid__": "36b5c30d-a1d9-4bd5-b45e-63b26995d026",
       "__expectedType__": "cc.SpriteAtlas"
@@ -254,12 +254,12 @@
     "playOnLoad": true,
     "_clips": [
       {
-        "__uuid__": "4575a281-3d4f-49ec-9152-86d59c8ee8ad",
+        "__uuid__": "e4ff9dbb-37f1-49d6-b656-b42ceb67f1a7",
         "__expectedType__": "cc.AnimationClip"
       }
     ],
     "_defaultClip": {
-      "__uuid__": "4575a281-3d4f-49ec-9152-86d59c8ee8ad",
+      "__uuid__": "e4ff9dbb-37f1-49d6-b656-b42ceb67f1a7",
       "__expectedType__": "cc.AnimationClip"
     },
     "_id": ""