feat(api): add M5 coverage controls and frontend spec

backend/command-api/src/routes/mobile.js

@@ -17,6 +17,7 @@ import {
   createClientRecurringOrder,
   createEditedOrderCopy,
   createHub,
+  createShiftManager,
   declinePendingShift,
   disputeInvoice,
   quickSetStaffAvailability,
@@ -69,6 +70,7 @@ import {
   profileExperienceSchema,
   pushTokenDeleteSchema,
   pushTokenRegisterSchema,
+  shiftManagerCreateSchema,
   shiftApplySchema,
   shiftDecisionSchema,
   shiftSubmitApprovalSchema,
@@ -95,6 +97,7 @@ const defaultHandlers = {
   createClientRecurringOrder,
   createEditedOrderCopy,
   createHub,
+  createShiftManager,
   declinePendingShift,
   disputeInvoice,
   quickSetStaffAvailability,
@@ -260,6 +263,13 @@ export function createMobileCommandsRouter(handlers = defaultHandlers) {
     paramShape: (req) => ({ ...req.body, hubId: req.params.hubId }),
   }));
 
+  router.post(...mobileCommand('/client/shift-managers', {
+    schema: shiftManagerCreateSchema,
+    policyAction: 'client.hubs.update',
+    resource: 'hub_manager',
+    handler: handlers.createShiftManager,
+  }));
+
   router.post(...mobileCommand('/client/billing/invoices/:invoiceId/approve', {
     schema: invoiceApproveSchema,
     policyAction: 'client.billing.write',