add middleware arg trait and annotation trait

src/ZM/Middleware/NeedAnnotationTrait.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ZM\Middleware;
+
+use ZM\Annotation\AnnotationBase;
+
+trait NeedAnnotationTrait
+{
+    protected ?AnnotationBase $annotation = null;
+
+    public function setAnnotation(AnnotationBase $annotation): void
+    {
+        $this->annotation = $annotation;
+    }
+
+    public function getAnnotation(): ?AnnotationBase
+    {
+        return $this->annotation;
+    }
+}