8/12，预收费用余额汇总

src/api/system/report/prepaidBalance/index.ts

@@ -0,0 +1,10 @@
+import request from '@/utils/request';
+import { Request, Response } from '@/api/system/report/prepaidBalance/type';
+
+export const getPrepaidBalanceList = (query: Request): Promise<Response> => {
+  return request({
+    url: '/prepaidBalance/summary',
+    method: 'GET',
+    params: query
+  });
+};