Upgrade to Laravel 9 (#4413)

Co-authored-by: DaneEveritt <dane@daneeveritt.com>

app/Models/Setting.php

@@ -6,25 +6,14 @@ class Setting extends Model
 {
     /**
      * The table associated with the model.
-     *
-     * @var string
      */
     protected $table = 'settings';
 
-    /**
-     * @var bool
-     */
     public $timestamps = false;
 
-    /**
-     * @var array
-     */
     protected $fillable = ['key', 'value'];
 
-    /**
-     * @var array
-     */
-    public static $validationRules = [
+    public static array $validationRules = [
         'key' => 'required|string|between:1,191',
         'value' => 'string',
     ];