fix: redirect /docs to default version

Author: innocenzi

src/Web/Documentation/ChapterController.php

@@ -21,7 +21,7 @@
     #[Get('/docs/{path:.*}')]
     public function docsRedirect(string $path): Redirect
     {
-        return new Redirect('/main/' . $path);
+        return new Redirect(sprintf('/%s/%s', Version::default()->value, $path));
     }
 
     #[Get('/docs')]