Wire Frontdesk demo seeder to shared DemoWorld

Org name, branches, and visitors now come from DemoWorld so continuity
matches Care/Queue across the suite, plus Members for DemoWorld staff
with a frontdesk role. Also resolve organization by owner_ref when
metadata.frontdesk.organization_id is missing, and skip reseed-on-login
for DemoWorld staff emails.

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

app/Services/Frontdesk/TeamMemberProvisioner.php

@@ -3,6 +3,7 @@
 namespace App\Services\Frontdesk;
 
 use App\Models\Member;
+use App\Models\Organization;
 use App\Models\User;
 use App\Services\Identity\IdentityTeamClient;
 
@@ -35,7 +36,11 @@ class TeamMemberProvisioner
             }
 
             $meta = (array) data_get($grant, 'metadata.frontdesk', []);
+            $ownerRef = (string) ($grant['account'] ?? '');
             $organizationId = (int) ($meta['organization_id'] ?? 0);
+            if ($organizationId <= 0 && $ownerRef !== '') {
+                $organizationId = (int) Organization::query()->where('owner_ref', $ownerRef)->value('id');
+            }
             if ($organizationId <= 0) {
                 continue;
             }
@@ -46,7 +51,7 @@ class TeamMemberProvisioner
                     'user_ref' => $user->ownerRef(),
                 ],
                 [
-                    'owner_ref' => (string) ($grant['account'] ?? $user->ownerRef()),
+                    'owner_ref' => $ownerRef !== '' ? $ownerRef : $user->ownerRef(),
                     'role' => (string) ($meta['role'] ?? 'member'),
                     'branch_id' => $meta['branch_id'] ?? null,
                 ],