Refactor GroupResource to use a static property for navigation icon; add method documentation for name attribute in Group model.

app/Filament/Resources/Rooms/Pages/CreateRoom.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Filament\Resources\Rooms\Pages;
+
+use App\Filament\Resources\Rooms\RoomResource;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateRoom extends CreateRecord
+{
+    protected static string $resource = RoomResource::class;
+}