Added multiple pages

apps/dafa-web/src/app/pages/participants/participants.module.ts

@@ -0,0 +1,10 @@
+import { CommonModule } from '@angular/common';
+import { NgModule } from '@angular/core';
+import { RouterModule } from '@angular/router';
+import { ParticipantsComponent } from './participants.component';
+
+@NgModule({
+  declarations: [ParticipantsComponent],
+  imports: [CommonModule, RouterModule.forChild([{ path: '', component: ParticipantsComponent }])],
+})
+export class ParticipantsModule {}