refactor(model): use reflection for search field discovery

src/Libs/Model.php

@@ -1098,8 +1098,18 @@ class Model
     public static function search(string $search, ?array $in = null): static
     {
         if ($in == null) {
-            $className = get_called_class();
-            $in = array_keys((new $className())->getVars());
+            $in         = [];
+            $reflection = new \ReflectionClass(get_called_class());
+
+            foreach ($reflection->getProperties(\ReflectionProperty::IS_PUBLIC) as $property) {
+                if (!in_array($property->getName(), static::$dbIgnoreSave)) {
+                    $in[] = static::camelCaseToSnakeCase($property->getName());
+                }
+            }
+        }
+
+        if (empty($in)) {
+            return new static();
         }
 
         $search = static::bind($search);