refactor: streamline admin management UI

src/services/stats.ts

@@ -1,19 +1,8 @@
 import api from './client'
-import type {
-  ApiResponse,
-  DashboardActivitiesParams,
-  DashboardActivitiesResponse,
-  DashboardData
-} from '@/types'
+import type { ApiResponse, DashboardData } from '@/types'
 
 export class StatsService {
   static async getDashboard(): Promise<ApiResponse<DashboardData>> {
     return api.get('/admin/dashboard')
   }
-
-  static async getActivities(
-    params: DashboardActivitiesParams
-  ): Promise<ApiResponse<DashboardActivitiesResponse>> {
-    return api.get('/admin/activities', { params })
-  }
 }