fix: align permission navigation and page access

apps/admin/src/pages/Schedules/index.tsx

@@ -34,6 +34,7 @@ import {
 import dayjs, { Dayjs } from 'dayjs';
 import api from '../../api';
 import PermissionButton from '../../components/PermissionButton';
+import { usePermission } from '../../hooks/usePermission';
 import { message } from '../../ui/app-message';
 import {
   buildSchedulePayload,
@@ -99,6 +100,7 @@ const WEEKDAY_NUMBERS = [1, 2, 3, 4, 5, 6, 7];
 // ---- Component ----
 
 const SchedulesPage: React.FC = () => {
+  const { hasPermission } = usePermission();
   // View mode and navigation
   const [viewMode, setViewMode] = useState<'week' | 'month'>('week');
   const [viewDate, setViewDate] = useState<Dayjs>(() => dayjs().weekday(1).startOf('day'));
@@ -235,9 +237,8 @@ const SchedulesPage: React.FC = () => {
   const fetchData = useCallback(async () => {
     setLoading(true);
     try {
-      const [classroomsRes, classesRes, schedulesRes] = await Promise.all([
-        api.get('/classrooms') as Promise<ClassroomItem[]>,
-        api.get('/classes') as Promise<ClassItem[]>,
+      const [lookups, schedulesRes] = await Promise.all([
+        api.get('/class-schedules/lookups') as Promise<{ classrooms: ClassroomItem[]; classes: ClassItem[] }>,
         api.get('/class-schedules/weekly', {
           params: {
             startDate: startDateStr,
@@ -247,8 +248,8 @@ const SchedulesPage: React.FC = () => {
         }) as Promise<Record<string, Record<string, ClassScheduleItem[]>>>,
       ]);
 
-      setClassrooms(classroomsRes);
-      setClasses(classesRes);
+      setClassrooms(lookups.classrooms);
+      setClasses(lookups.classes);
 
       // Convert string keys to numbers
       const typedMatrix: Record<number, Record<number, ClassScheduleItem[]>> = {};
@@ -326,7 +327,7 @@ const SchedulesPage: React.FC = () => {
       setSelectedSchedules(schedules);
       setModalMode('detail');
       setModalOpen(true);
-    } else {
+    } else if (hasPermission('schedule:create')) {
       setSelectedSchedules([]);
       setEditingSchedule(null);
       setModalMode('create');
@@ -948,7 +949,8 @@ const SchedulesPage: React.FC = () => {
               }}
             >
               <span style={{ fontWeight: 500 }}>已有排课</span>
-              <Button
+              <PermissionButton
+                permission="schedule:create"
                 type="primary"
                 icon={<PlusOutlined />}
                 onClick={() => {
@@ -964,7 +966,7 @@ const SchedulesPage: React.FC = () => {
                 }}
               >
                 新增排课
-              </Button>
+              </PermissionButton>
             </div>
             {selectedSchedules.length === 0 ? (
               <Empty description="该时段暂无排课" />