feat(web): migrate teacher attendance workflow

Add the React attendance console with manual, QR, and location check-in flows, record editing, Excel exchange, submission, risk signals, and course statistics. Preserve server-side task scope and archived-task restrictions.

web-react/src/layout/AppShell.tsx

@@ -34,6 +34,7 @@ import {
   BankOutlined,
   ApartmentOutlined,
   TeamOutlined,
+  CarryOutOutlined,
 } from '@ant-design/icons'
 import { Avatar, Badge, Button, Layout, Menu, Tag } from 'antd'
 import { useQuery } from '@tanstack/react-query'
@@ -102,6 +103,9 @@ export default function AppShell() {
     ...(roles.includes('Teacher') ? [
       { key: '/teacher-roster', icon: <TeamOutlined />, label: '选课名单' },
     ] : []),
+    ...(roles.some((role) => ['Teacher', 'SuperAdmin', 'AcademicAdmin', 'CollegeAdmin', 'Counselor'].includes(role)) ? [
+      { key: '/teacher-attendance', icon: <CarryOutOutlined />, label: '教学点名' },
+    ] : []),
     ...(user?.roles.includes('SuperAdmin')
       ? [{ key: '/users', icon: <SafetyCertificateOutlined />, label: '用户与权限' }]
       : []),