Expand Link app with analytics, settings, and custom domains.

Add Bitly-style branded domain support via Ladill Domains SSL API,
account analytics dashboard, settings page with default domain picker,
and fix SSO/dashboard issues from QR Plus template leftovers.

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

app/Http/Controllers/Auth/SsoLoginController.php

@@ -3,7 +3,6 @@
 namespace App\Http\Controllers\Auth;
 
 use App\Http\Controllers\Controller;
-use App\Models\QrTeamMember;
 use App\Models\User;
 use Illuminate\Http\Client\Response as HttpResponse;
 use Illuminate\Http\RedirectResponse;
@@ -81,7 +80,7 @@ class SsoLoginController extends Controller
 
     public function callback(Request $request): RedirectResponse|View
     {
-        $intended = (string) $request->session()->get('sso.intended', route('qr.dashboard'));
+        $intended = (string) $request->session()->get('sso.intended', route('link.dashboard'));
 
         $popup = (bool) $request->session()->get('sso.popup');
 
@@ -118,8 +117,6 @@ class SsoLoginController extends Controller
             return $this->finishCallback($request, $intended, 'userinfo_failed', $popup);
         }
 
-        QrTeamMember::linkPendingInvitesFor($user);
-
         Auth::login($user, remember: true);
         $request->session()->regenerate();