Chore: Upgrade to Laravel 12 + remove Mary and Jetstream dependencies (#141)

* docs: remove requirement for setting APP_KEY manually

* optimize date picker

* clean up modals

* spot light working

* reorganization

* add lazy load

* wip

* remove filament

* styling

app/Traits/HasLocalizedMarkdown.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Traits;
+
+use Illuminate\Support\Arr;
+
+trait HasLocalizedMarkdown
+{
+    public function localizedMarkdownPath($name)
+    {
+        $localName = preg_replace('#(\.md)$#i', '.'.app()->getLocale().'$1', $name);
+
+        return Arr::first([
+            resource_path('markdown/'.$localName),
+            resource_path('markdown/'.$name),
+        ], function ($path) {
+            return file_exists($path);
+        });
+    }
+}