feat(admin): 报读记录操作列补归档按钮

active 记录操作列原本恒为空(仅 archived 显示永久删除)。
新增归档操作: 调用 DELETE /archive/enrollments/:id(权限 student:edit),
确认弹窗提示会联动花名册移出, 归档后显示删除按钮。

apps/admin/src/components/StudentProfileContent/EnrollmentsTab.tsx

@@ -70,6 +70,10 @@ export const EnrollmentsTab: React.FC<TabProps & { data: EnrollmentRecord[] }> =
     async (id: number) => api.delete(`/archive/enrollments/${id}/permanent`),
     { invalidate: [['archive', studentId]] },
   );
+  const archiveEnrollmentMutation = useApiMutation(
+    async (id: number) => api.delete(`/archive/enrollments/${id}`),
+    { invalidate: [['archive', studentId]] },
+  );
 
   const {
     data: classes = [],
@@ -181,6 +185,23 @@ export const EnrollmentsTab: React.FC<TabProps & { data: EnrollmentRecord[] }> =
     }
   };
 
+  const handleArchive = (record: EnrollmentRecord) => {
+    modal.confirm({
+      title: `归档报读记录（${formatEnrollmentDisplayName(record)}）？`,
+      content: '归档后该生将从对应班级花名册移出（若无其他在读报读），报读记录保留可查。',
+      okText: '归档',
+      cancelText: '取消',
+      onOk: async () => {
+        try {
+          await archiveEnrollmentMutation.mutateAsync(record.id);
+          message.success('已归档');
+        } catch {
+          // 错误提示由 useApiMutation 统一处理
+        }
+      },
+    });
+  };
+
   const handlePurge = (record: EnrollmentRecord) => {
     modal.confirm({
       title: `永久删除报读记录（${formatEnrollmentDisplayName(record)}）？`,
@@ -303,9 +324,15 @@ export const EnrollmentsTab: React.FC<TabProps & { data: EnrollmentRecord[] }> =
     {
       title: '操作',
       render: (_: unknown, r: EnrollmentRecord) =>
-        r.status === 'archived' && canPurgeArchive ? (
-          <Button size="small" danger type="link" onClick={() => handlePurge(r)}>
-            删除
+        r.status === 'archived' ? (
+          canPurgeArchive && (
+            <Button size="small" danger type="link" onClick={() => handlePurge(r)}>
+              删除
+            </Button>
+          )
+        ) : hasPermission('student:edit') ? (
+          <Button size="small" type="link" onClick={() => handleArchive(r)}>
+            归档
           </Button>
         ) : null,
     },