fix: paginate operational list pages

api/src/sms-config/sms-config.service.spec.ts

@@ -69,6 +69,7 @@ function createPrismaMock() {
     },
     smsSignature: {
       groupBy: jest.fn().mockResolvedValue([]),
+      count: jest.fn().mockResolvedValue(0),
       findMany: jest.fn().mockResolvedValue([{
         id: 'sig-1',
         tenantId: 'tenant-1',
@@ -900,6 +901,7 @@ describe('SmsConfigService', () => {
   it('returns real client signature workspace counts from database grouping', async () => {
     const prisma = createPrismaMock();
     prisma.smsSignature.findMany.mockResolvedValue([]);
+    prisma.smsSignature.count.mockResolvedValue(8);
     prisma.smsSignature.groupBy.mockResolvedValue([
       { auditStatus: 'pending', _count: { _all: 2 } },
       { auditStatus: 'approved', _count: { _all: 5 } },
@@ -910,6 +912,9 @@ describe('SmsConfigService', () => {
     await expect(service.getClientSignatureWorkspace('tenant-1')).resolves.toEqual({
       items: [],
       summary: { total: 8, pending: 2, approved: 5, rejected: 1, draft: 0 },
+      total: 8,
+      page: 1,
+      pageSize: 10,
     });
     expect(prisma.smsSignature.groupBy).toHaveBeenCalledWith(expect.objectContaining({
       where: { tenantId: 'tenant-1', auditStatus: { notIn: ['deleted', 'disabled'] } },