refactor(skill tooltip): 移除技能提示的触发类型相关参数

1.  移除TooltipCom中triggerType相关属性和setupTriggerBg方法
2.  简化各层调用时的triggerType参数传递
3.  删除未使用的SkillTriggerType导入

assets/script/game/skill/Tooltip.ts

@@ -60,7 +60,7 @@ export class Tooltip extends ecs.Entity {
         this.remove(TooltipCom);
         super.destroy();
     }
-    static load(pos: Vec3 = Vec3.ZERO,type:number=1,vaule:string="",s_uuid:number=1001,parent:any=null,cd:number=1,fac:number=FacSet.MON,triggerType:string="",debuffIcon:string="") {
+    static load(pos: Vec3 = Vec3.ZERO,type:number=1,vaule:string="",s_uuid:number=1001,parent:any=null,cd:number=1,fac:number=FacSet.MON,debuffIcon:string="") {
         let node: Node;
         if (Tooltip.pool.size() > 0) {
             node = Tooltip.pool.get()!;
@@ -75,7 +75,7 @@ export class Tooltip extends ecs.Entity {
         node.active = true;
         
         var sv = node.getComponent(TooltipCom)!;
-        sv.init(type, vaule, s_uuid, fac, triggerType, debuffIcon);
+        sv.init(type, vaule, s_uuid, fac, debuffIcon);
         
         // this.add(sv); // 不要添加到单例实体上，否则会覆盖或导致单例被销毁
     }