Initial commit: Pireon Admin — headless admin panel and public API

Laravel 13 + Filament 5 admin panel and REST API for a non-profit developer
collective, backed by the Pireon OAuth identity server. The public site is a
separate, server-rendered application consuming /api/public/v1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

app/Http/Resources/PublicApi/PublicCategoryResource.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Resources\PublicApi;
+
+use App\Models\Category;
+use App\Support\TranslatablePayload;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin Category
+ */
+class PublicCategoryResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            ...TranslatablePayload::resolve($this->resource, $this->translatable, app()->getLocale()),
+            'color' => $this->color,
+            'position' => $this->position,
+            'pages_count' => $this->whenCounted('pages'),
+        ];
+    }
+}