Fix typed i18n keys for customer access labels.

Unblocks the business dashboard production build after Customer/Manager role UI.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/business/src/pages/CustomersPage.tsx

@@ -12,6 +12,7 @@ import { Tooltip } from '../components/Tooltip'
 import { useAuth } from '../context/AuthContext'
 import { useToast } from '../context/ToastContext'
 import { useT } from '../i18n/useT'
+import type { BusinessMessageKey } from '../i18n/messages'
 import { ApiError, isAbortError } from '../lib/api'
 import { getActiveBusinessId } from '../lib/businessContext'
 import { formatCellForDisplay } from '../lib/cellNumber'
@@ -52,7 +53,7 @@ function formatTransactionTotal(total: number | null | undefined) {
   return formatIrtPrice(total)
 }
 
-function accessBadgeKey(user: BusinessCustomerListItem): string | null {
+function accessBadgeKey(user: BusinessCustomerListItem): BusinessMessageKey | null {
   if (user.isBusinessOwner) return 'customers.access.badge.owner'
   if (user.teamRole === 'admin') return 'customers.access.badge.admin'
   if (user.teamRole === 'editor') return 'customers.access.badge.editor'
@@ -61,6 +62,13 @@ function accessBadgeKey(user: BusinessCustomerListItem): string | null {
   return null
 }
 
+function teamRoleMessageKey(teamRole: string): BusinessMessageKey {
+  if (teamRole === 'admin') return 'customers.access.role.admin'
+  if (teamRole === 'editor') return 'customers.access.role.editor'
+  if (teamRole === 'viewer') return 'customers.access.role.viewer'
+  return 'customers.access.badge.manager'
+}
+
 export function CustomersPage() {
   const t = useT()
   const { locale } = useLocale()
@@ -269,7 +277,7 @@ export function CustomersPage() {
     const roleLabel = updated.isBusinessOwner
       ? t('customers.access.badge.owner')
       : updated.teamRole
-        ? t(`customers.access.role.${updated.teamRole}`)
+        ? t(teamRoleMessageKey(updated.teamRole))
         : t('customers.access.customer')
     showToast(t('customers.toast.accessUpdated', { role: roleLabel }), 'success')
   }