Upload folder via GUI - includes

includes/post-type.php

@@ -0,0 +1,31 @@
+<?php
+if ( ! defined( 'ABSPATH' ) ) exit;
+
+add_action( 'init', 'mcn_register_post_type' );
+function mcn_register_post_type() {
+    $labels = [
+        'name'               => 'Server News',
+        'singular_name'      => 'News',
+        'add_new'            => 'News hinzufügen',
+        'add_new_item'       => 'Neue News erstellen',
+        'edit_item'          => 'News bearbeiten',
+        'new_item'           => 'Neue News',
+        'view_item'          => 'News ansehen',
+        'search_items'       => 'News suchen',
+        'not_found'          => 'Keine News gefunden',
+        'not_found_in_trash' => 'Keine News im Papierkorb',
+        'menu_name'          => '⛏ Server News',
+    ];
+
+    register_post_type( 'mc_news', [
+        'labels'        => $labels,
+        'public'        => true,
+        'show_in_menu'  => true,
+        'menu_icon'     => 'dashicons-megaphone',
+        'menu_position' => 5,
+        'supports'      => [ 'title', 'editor', 'thumbnail', 'excerpt', 'author' ],
+        'has_archive'   => true,
+        'rewrite'       => [ 'slug' => 'server-news' ],
+        'show_in_rest'  => true,
+    ] );
+}