Added:

- AdditionnalData for buttons
- refresh manga metadata and chapters

src/Message/DownloadChapter.php

@@ -2,13 +2,10 @@
 
 namespace App\Message;
 
-class DownloadChapter
+readonly class DownloadChapter
 {
-    private int $chapterId;
-
-    public function __construct(int $chapterId)
+    public function __construct(private int $chapterId)
     {
-        $this->chapterId = $chapterId;
     }
 
     public function getChapterId(): int

src/Message/RefreshMetadata.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Message;
+
+readonly class RefreshMetadata
+{
+    public function __construct(private int $mangaId)
+    {
+    }
+
+    public function getMangaId(): int
+    {
+        return $this->mangaId;
+    }
+}