Replace native dialogs with app modals for Events link and unlink.

Link opens an in-page modal on conference and webinar show pages; unlink uses the shared confirm-dialog component.

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

app/Http/Controllers/Meet/WebinarController.php

@@ -4,6 +4,7 @@ namespace App\Http\Controllers\Meet;
 
 use App\Http\Controllers\Controller;
 use App\Http\Controllers\Meet\Concerns\BuildsMeetIndexPage;
+use App\Http\Controllers\Meet\Concerns\ResolvesEventsLinkContext;
 use App\Http\Controllers\Meet\Concerns\ScopesToAccount;
 use App\Models\Room;
 use App\Services\Meet\CalendarService;
@@ -16,7 +17,7 @@ use Illuminate\View\View;
 
 class WebinarController extends Controller
 {
-    use BuildsMeetIndexPage, ScopesToAccount;
+    use BuildsMeetIndexPage, ResolvesEventsLinkContext, ScopesToAccount;
 
     public function __construct(
         protected RoomService $rooms,
@@ -113,7 +114,9 @@ class WebinarController extends Controller
 
         $room->load(['sessions.participants', 'invitations', 'sessions.recordings', 'sessions.aiSummaries', 'sessionFiles']);
 
-        return view('meet.webinars.show', compact('room'));
+        extract($this->eventsLinkContext($request, $room));
+
+        return view('meet.webinars.show', compact('room', 'canManageEvents', 'linkableEvents'));
     }
 
     public function start(Request $request, Room $room): RedirectResponse