个人策略列表优化

src/views/schoolSection/strategy/personalStrategy.vue

       this.showLoading = true;
       stPad_list_user({
         schoolid: this.curClass.schoolid || this.curClass.id,
-        classid: this.curClass.id,
+        classid: this.curClass.type === 2 ? this.curClass.id : "",
         page: this.searchForm.page,
         size: this.searchForm.size,
         name: this.searchForm.name