feat: fragment messages to gain efficiency

src/Message/ProcessWatchListTrigger.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Message;
+
+use App\Entity\WatchList;
+
+final readonly class ProcessWatchListTrigger
+{
+
+    public function __construct(
+        public string $watchListToken,
+    )
+    {
+    }
+}