Fix subdomain DNS messaging for Ladill nameservers and retire pending-setup primaries.

Treat ns_auto domains as managed DNS, publish subdomain A records via PowerDNS without failing the UX when the local DNS registry is missing, and promote real linked domains over pending-setup.local placeholders.

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

app/Http/Controllers/Hosting/HostingProductController.php

@@ -209,6 +209,13 @@ class HostingProductController extends Controller
         $renewals ??= app(HostingRenewalCheckoutService::class);
 
         $account->load(['product', 'user', 'node', 'sites']);
+
+        // Heal legacy Sales Centre placeholders (pending-setup.local) that stayed
+        // primary after a real domain was linked as an addon.
+        app(\App\Services\Hosting\PlaceholderPrimaryDomainService::class)->healAccount($account);
+        $account->refresh()->load(['product', 'user', 'node', 'sites']);
+
+        $placeholders = app(\App\Services\Hosting\PlaceholderPrimaryDomainService::class);
         $maxDomains = $account->maxDomainsLimit();
         $freeEmailAllowance = $account->freeEmailAllowance();
         $mailboxes = $account->loadedMailboxes();
@@ -217,7 +224,11 @@ class HostingProductController extends Controller
 
         return view('hosting.account', [
             'account' => $account,
-            'linkedSites' => $account->sites->sortBy(fn ($site) => [$site->type !== 'primary', $site->domain])->values(),
+            'accountLabel' => $placeholders->displayLabel($account),
+            'linkedSites' => $account->sites
+                ->filter(fn ($site) => ! \App\Services\Hosting\PlaceholderPrimaryDomainService::isPlaceholderDomain($site->domain))
+                ->sortBy(fn ($site) => [$site->type !== 'primary', $site->domain])
+                ->values(),
             'maxDomains' => $maxDomains,
             'canLinkMoreDomains' => $account->canAddDomain(),
             'ownedDomains' => collect($this->getUserDomains($request->user())),