- Added some SearchRequest attributes ; now it's even simpler to add searchable fields

- Began decoupling of QueryBuilder from native MySQL method ; some works needs to be done on for the Repository object splitting also.

src/SearchRequest/Attribute/SearchOrderBy.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Ulmus\SearchRequest\Attribute;
+
+use Ulmus\SearchRequest\SearchMethodEnum;
+
+#[\Attribute(\Attribute::TARGET_PROPERTY)]
+class SearchOrderBy extends SearchParameter
+{
+    public function __construct(
+        public ? string $parameter = null,
+        public ? string $field = null,
+        public bool $toggle = false,
+        public SearchMethodEnum $method = SearchMethodEnum::OrderByAsc,
+    ) {}
+}