fix: align dashboard guard with fallback menu access

apps/dashboard/src/components/layout/DashboardAccessGuard.boundary.test.ts

@@ -66,6 +66,34 @@ describe('DashboardAccessGuard route helpers', () => {
     ])
   })
 
+  it('uses baseline routes when the production menu only contains dashboard and billing recovery links', () => {
+    expect(resolveAllowedRoutes({
+      subscriptionAccessLevel: 'full',
+      items: [
+        {
+          id: 'dashboard',
+          itemType: 'INTERNAL_PAGE',
+          routeOrUrl: '/',
+          children: [],
+        },
+        {
+          id: 'subscription',
+          itemType: 'INTERNAL_PAGE',
+          routeOrUrl: '/subscription',
+          children: [],
+        },
+      ],
+    }, 'OWNER')).toEqual([
+      '/',
+      '/reservations',
+      '/fleet',
+      '/customers',
+      '/reports',
+      '/billing',
+      '/settings',
+    ])
+  })
+
   it('does not apply baseline fallback when subscription access is none', () => {
     expect(resolveAllowedRoutes({ items: [], subscriptionAccessLevel: 'none' }, 'OWNER')).toEqual([])
   })