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>

config/locales.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Supported locales
+    |--------------------------------------------------------------------------
+    |
+    | Drives three things at once: the panel's language switcher, the
+    | Accept-Language negotiation for the REST API, and the set of tabs the
+    | translatable form fields render for content authors.
+    |
+    | The key is the locale code stored in translatable JSON columns and in
+    | users.locale. Keep it in sync with the identity server (es/en/ca).
+    |
+    */
+
+    'supported' => [
+        'es' => [
+            'name' => 'Español',
+            'native' => 'Español',
+            'flag' => '🇪🇸',
+            'regional' => 'es_ES',
+            'direction' => 'ltr',
+        ],
+        'en' => [
+            'name' => 'English',
+            'native' => 'English',
+            'flag' => '🇬🇧',
+            'regional' => 'en_GB',
+            'direction' => 'ltr',
+        ],
+        'ca' => [
+            'name' => 'Catalan',
+            'native' => 'Català',
+            'flag' => '🏳️',
+            'regional' => 'ca_ES',
+            'direction' => 'ltr',
+        ],
+    ],
+
+    /*
+    | Locale used when nothing else resolves, and the one whose value is shown
+    | when a translatable field has no translation for the active locale.
+    */
+    'default' => env('APP_LOCALE', 'es'),
+
+    'fallback' => env('APP_FALLBACK_LOCALE', 'es'),
+
+    /*
+    | Query parameter that switches locale for a single request, e.g.
+    | /api/v1/pages?lang=ca. Also accepted on panel routes.
+    */
+    'query_parameter' => 'lang',
+
+    /*
+    | Session key holding the locale a signed-in visitor picked from the
+    | switcher; it outranks Accept-Language but not an explicit ?lang=.
+    */
+    'session_key' => 'app_locale',
+];