R47 A1-A8：完成薪资管理模块

server/src/routes/employees.js

@@ -740,6 +740,7 @@ async function employeesRoutes(fastify) {
 
     const stats = await buildEmployeeStats(fastify.prisma, {
       timeZone: fastify.config.appTimezone,
+      includeSalarySummary: fastify.hasPermission(request.employee, "system.users"),
     });
     return sendData(reply, request, stats);
   });