implemented event package addons with filament resource, event-admin purchase path and notifications, showing up in purchase history

app/Http/Controllers/Api/Tenant/EventAddonCatalogController.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Controllers\Api\Tenant;
+
+use App\Http\Controllers\Controller;
+use App\Services\Addons\EventAddonCatalog;
+use Illuminate\Http\JsonResponse;
+
+class EventAddonCatalogController extends Controller
+{
+    public function __construct(private readonly EventAddonCatalog $catalog) {}
+
+    public function index(): JsonResponse
+    {
+        $addons = collect($this->catalog->all())
+            ->filter(fn (array $addon) => ! empty($addon['price_id']))
+            ->map(fn (array $addon, string $key) => array_merge($addon, ['key' => $key]))
+            ->values()
+            ->all();
+
+        return response()->json(['data' => $addons]);
+    }
+}