feat(api): complete M5 swap and dispatch backend slice

backend/query-api/test/mobile-routes.test.js

@@ -38,6 +38,8 @@ function createMobileQueryService() {
     listCoverageByDate: async () => ([{ shiftId: 'coverage-1' }]),
     listCoreTeam: async () => ([{ staffId: 'core-1' }]),
     listCompletedShifts: async () => ([{ shiftId: 'completed-1' }]),
+    listCoverageDispatchCandidates: async () => ([{ staffId: 'dispatch-1' }]),
+    listCoverageDispatchTeams: async () => ([{ membershipId: 'dispatch-team-1' }]),
     listEmergencyContacts: async () => ([{ contactId: 'ec-1' }]),
     listFaqCategories: async () => ([{ id: 'faq-1', title: 'Clock in' }]),
     listGeofenceIncidents: async () => ([{ incidentId: 'incident-1' }]),
@@ -61,6 +63,7 @@ function createMobileQueryService() {
     listTaxForms: async () => ([{ formType: 'W4' }]),
     listAttireChecklist: async () => ([{ documentId: 'attire-1' }]),
     listTimeCardEntries: async () => ([{ entryId: 'tc-1' }]),
+    listSwapRequests: async () => ([{ swapRequestId: 'swap-1' }]),
     listTodayShifts: async () => ([{ shiftId: 'today-1' }]),
     listVendorRoles: async () => ([{ roleId: 'role-1' }]),
     listVendors: async () => ([{ vendorId: 'vendor-1' }]),
@@ -138,6 +141,36 @@ test('GET /query/client/coverage/incidents returns injected incidents list', asy
   assert.equal(res.body.items[0].incidentId, 'incident-1');
 });
 
+test('GET /query/client/coverage/swap-requests returns injected swap request list', async () => {
+  const app = createApp({ mobileQueryService: createMobileQueryService() });
+  const res = await request(app)
+    .get('/query/client/coverage/swap-requests?status=OPEN')
+    .set('Authorization', 'Bearer test-token');
+
+  assert.equal(res.status, 200);
+  assert.equal(res.body.items[0].swapRequestId, 'swap-1');
+});
+
+test('GET /query/client/coverage/dispatch-teams returns injected dispatch team memberships', async () => {
+  const app = createApp({ mobileQueryService: createMobileQueryService() });
+  const res = await request(app)
+    .get('/query/client/coverage/dispatch-teams')
+    .set('Authorization', 'Bearer test-token');
+
+  assert.equal(res.status, 200);
+  assert.equal(res.body.items[0].membershipId, 'dispatch-team-1');
+});
+
+test('GET /query/client/coverage/dispatch-candidates returns injected candidate list', async () => {
+  const app = createApp({ mobileQueryService: createMobileQueryService() });
+  const res = await request(app)
+    .get('/query/client/coverage/dispatch-candidates?shiftId=shift-1')
+    .set('Authorization', 'Bearer test-token');
+
+  assert.equal(res.status, 200);
+  assert.equal(res.body.items[0].staffId, 'dispatch-1');
+});
+
 test('GET /query/staff/profile/tax-forms returns injected tax forms', async () => {
   const app = createApp({ mobileQueryService: createMobileQueryService() });
   const res = await request(app)