feat: 为召唤和死亡触发技能添加动画效果

- 在 Hero、Monster 和 HeroAtkSystem 中分发技能触发事件时，增加 triggerType 参数以区分召唤和死亡
- 修改 SCastSystem 的 forceCastTriggerSkill 方法，根据 triggerType 播放对应的准备动画（黄色表示召唤，死亡动画表示死亡）
- 调整 hnode.prefab 中按钮的布局和样式，移除特定精灵帧以使用默认样式

assets/resources/gui/element/hnode.prefab

@@ -4550,7 +4550,7 @@
     "_lpos": {
       "__type__": "cc.Vec3",
       "x": 55,
-      "y": -95.647,
+      "y": -90,
       "z": 0
     },
     "_lrot": {
@@ -4749,7 +4749,7 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 110,
+      "width": 104,
       "height": 40
     },
     "_anchorPoint": {
@@ -4786,7 +4786,7 @@
       "a": 255
     },
     "_spriteFrame": {
-      "__uuid__": "6165ffc9-a838-4a33-b569-bdbaaab0e6b4@7645f",
+      "__uuid__": "6165ffc9-a838-4a33-b569-bdbaaab0e6b4@4a554",
       "__expectedType__": "cc.SpriteFrame"
     },
     "_type": 1,
@@ -4858,22 +4858,10 @@
       "b": 124,
       "a": 255
     },
-    "_normalSprite": {
-      "__uuid__": "6165ffc9-a838-4a33-b569-bdbaaab0e6b4@7645f",
-      "__expectedType__": "cc.SpriteFrame"
-    },
-    "_hoverSprite": {
-      "__uuid__": "20835ba4-6145-4fbc-a58a-051ce700aa3e@f9941",
-      "__expectedType__": "cc.SpriteFrame"
-    },
-    "_pressedSprite": {
-      "__uuid__": "544e49d6-3f05-4fa8-9a9e-091f98fc2ce8@f9941",
-      "__expectedType__": "cc.SpriteFrame"
-    },
-    "_disabledSprite": {
-      "__uuid__": "951249e0-9f16-456d-8b85-a6ca954da16b@f9941",
-      "__expectedType__": "cc.SpriteFrame"
-    },
+    "_normalSprite": null,
+    "_hoverSprite": null,
+    "_pressedSprite": null,
+    "_disabledSprite": null,
     "_duration": 0.1,
     "_zoomScale": 1.2,
     "_target": {
@@ -4907,12 +4895,12 @@
     "__prefab": {
       "__id__": 212
     },
-    "_alignFlags": 8,
+    "_alignFlags": 44,
     "_target": null,
-    "_left": 0,
-    "_right": 0,
+    "_left": 3,
+    "_right": 3,
     "_top": 0,
-    "_bottom": 0,
+    "_bottom": -35,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,
     "_isAbsLeft": true,
@@ -4921,7 +4909,7 @@
     "_isAbsBottom": true,
     "_isAbsHorizontalCenter": true,
     "_isAbsVerticalCenter": true,
-    "_originalWidth": 0,
+    "_originalWidth": 110,
     "_originalHeight": 0,
     "_alignMode": 2,
     "_lockFlags": 0,