Consolidate 1.0-1.13 history into a single v1.0 changelog entry

This repo starts fresh at version 1.0 rather than exposing the
iterative internal version numbers from earlier development.

aurora-admin.php

@@ -3,7 +3,7 @@
  * Plugin Name: Aurora Admin
  * Plugin URI: https://aurora.auroradragon.studio
  * Description: A modern, fast WordPress admin interface.
- * Version: 1.13
+ * Version: 1.0
  * Author: Aurora Dragon Studio
  * Author URI: https://auroradragon.studio
  * Text Domain: aurora-admin
@@ -15,7 +15,7 @@
 
 defined("ABSPATH") || exit();
 
-define("AURORA_ADMIN_VERSION", "1.13");
+define("AURORA_ADMIN_VERSION", "1.0");
 define("AURORA_ADMIN_PATH", plugin_dir_path(__FILE__));
 define("AURORA_ADMIN_URL", plugins_url("aurora-admin/"));