fix: add scroll.x='max-content' to 15 tables, widen narrow columns to prevent header wrapping

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

@@ -92,7 +92,7 @@ const TeachersPage: React.FC = () => {
   };
 
   const columns = [
-    { title: '姓名', dataIndex: 'name', key: 'name', width: 100 },
+    { title: '姓名', dataIndex: 'name', key: 'name', width: 120 },
     { title: '用户名', dataIndex: 'username', key: 'username', width: 130 },
     {
       title: '角色',
@@ -135,7 +135,7 @@ const TeachersPage: React.FC = () => {
       title: '状态',
       dataIndex: 'isActive',
       key: 'status',
-      width: 80,
+      width: 90,
       render: (v: boolean) => <Tag color={v ? 'green' : 'red'}>{v ? '在职' : '停用'}</Tag>,
     },
     {
@@ -148,7 +148,7 @@ const TeachersPage: React.FC = () => {
     {
       title: '操作',
       key: 'actions',
-      width: 80,
+      width: 100,
       render: (_: unknown, r: TeacherRow) => (
         <Button
           size="small"