Check for empty() in has() Method

src/Potter/Aware/AwareTrait.php

@@ -15,7 +15,7 @@ trait AwareTrait
     
     final public function has(string $key): bool
     {
-        return array_key_exists($key, $this->aware);
+        return !empty($this->aware[$key]);
     }
     
     final protected function set(string $key, mixed $value): mixed