Deprecate the Author::create method's $username parameter

This leads to duplication which gets confusing

Author: emmadesilva

packages/framework/src/Facades/Author.php

@@ -4,6 +4,7 @@
 
 namespace Hyde\Facades;
 
+use JetBrains\PhpStorm\Deprecated;
 use Hyde\Framework\Features\Blogging\Models\PostAuthor;
 use Illuminate\Support\Collection;
 
@@ -24,7 +25,7 @@ class Author
      * @param  string|null  $name  The optional display name of the author, leave blank to use the username.
      * @param  string|null  $website  The author's optional website URL. Website, Twitter, etc.
      */
-    public static function create(string $username, ?string $name = null, ?string $website = null): PostAuthor
+    public static function create(#[Deprecated]string $username, ?string $name = null, ?string $website = null): PostAuthor
     {
         return new PostAuthor($username, $name, $website);
     }