Add Popular Routes

Curated from/to destination pairs for marketing content, editable via a
Filament resource and served publicly (no auth, IP-throttled like CMS
pages) through GET /api/v1/popular-routes. The API response trims each
nested destination down to id/name/mm_name rather than the full catalog
resource.

app-modules/routing/src/Filament/Resources/PopularRoutes/Pages/EditPopularRoute.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Modules\Routing\Filament\Resources\PopularRoutes\Pages;
+
+use Filament\Actions\DeleteAction;
+use Filament\Resources\Pages\EditRecord;
+use Modules\Routing\Filament\Resources\PopularRoutes\PopularRouteResource;
+
+class EditPopularRoute extends EditRecord
+{
+    protected static string $resource = PopularRouteResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            DeleteAction::make(),
+        ];
+    }
+}