New Map Menu (#15969)

* Map Menu
New top level Map menu.
Ability to group custom maps.
Ajax Select controller improvements

* Fix style

app/Http/Controllers/Select/CustomMapMenuGroupController.php

@@ -0,0 +1,44 @@
+<?php
+/*
+ * CustomMapMenuGroupController.php
+ *
+ * -Description-
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       http://librenms.org
+ * @copyright  2024 Tony Murray
+ * @author     Tony Murray <[email protected]>
+ */
+
+namespace App\Http\Controllers\Select;
+
+use App\Models\CustomMap;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Http\Request;
+
+class CustomMapMenuGroupController extends SelectController
+{
+    protected function searchFields($request): array
+    {
+        return ['menu_group'];
+    }
+
+    protected function baseQuery(Request $request): Builder
+    {
+        return CustomMap::query()->hasAccess($request->user())
+            ->whereNotNull('menu_group')->select('menu_group')->groupBy('menu_group');
+    }
+}