feat: add Jinshuju student sync

apps/server/src/rbac/rbac.teachers.spec.ts

@@ -0,0 +1,40 @@
+import { RbacService } from './rbac.service';
+
+describe('RbacService teacher listing', () => {
+  it('queries only teacher roles, excluding administrators', async () => {
+    const queryBuilder = {
+      leftJoinAndSelect: jest.fn(),
+      where: jest.fn(),
+      andWhere: jest.fn(),
+      getCount: jest.fn().mockResolvedValue(0),
+      orderBy: jest.fn(),
+      skip: jest.fn(),
+      take: jest.fn(),
+      getMany: jest.fn().mockResolvedValue([]),
+    };
+    for (const method of ['leftJoinAndSelect', 'where', 'andWhere', 'orderBy', 'skip', 'take'] as const) {
+      queryBuilder[method].mockReturnValue(queryBuilder);
+    }
+    const userRepo = { createQueryBuilder: jest.fn().mockReturnValue(queryBuilder) };
+    const service = new RbacService(
+      {} as never,
+      {} as never,
+      userRepo as never,
+      {} as never,
+      {} as never,
+      {} as never,
+      {} as never,
+      {} as never,
+    );
+
+    await service.getTeachers();
+
+    expect(queryBuilder.where).toHaveBeenCalledWith(
+      '(role.code IN (:...roleCodes) OR role.name IN (:...roleNames))',
+      {
+        roleCodes: ['teacher'],
+        roleNames: ['任课老师', '老师'],
+      },
+    );
+  });
+});