Add Conferences and audio-only Rooms, plus mobile schedule icon.

Split town_hall into a Conferences sidebar flow and Spaces-style Rooms with host/speaker/listener roles; enforce audio-only LiveKit UI for rooms; show schedule icon on mobile meetings index.

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

app/Http/Controllers/Meet/JoinController.php

@@ -9,6 +9,7 @@ use App\Models\Session;
 use App\Services\Meet\InvitationService;
 use App\Services\Meet\SecurityPolicyService;
 use App\Services\Meet\SessionService;
+use App\Services\Meet\SpaceService;
 use App\Services\Meet\WebinarService;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\RedirectResponse;
@@ -22,6 +23,7 @@ class JoinController extends Controller
         protected SessionService $sessions,
         protected SecurityPolicyService $security,
         protected WebinarService $webinars,
+        protected SpaceService $spaces,
     ) {}
 
     public function show(Request $request, Room $room): View|RedirectResponse
@@ -155,7 +157,9 @@ class JoinController extends Controller
 
         $role = ($user && $user->ownerRef() === $room->host_user_ref) ? 'host' : 'guest';
 
-        if ($room->isWebinar() && $role !== 'host') {
+        if ($room->isSpace()) {
+            $role = $this->spaces->resolveJoinRole($room, $user, $role);
+        } elseif ($room->isWebinar() && $role !== 'host') {
             $token = $request->session()->get("meet.webinar.{$room->uuid}");
             $reg = $token
                 ? $this->webinars->findByAccessToken($token)