chore(release): v0.10.1 — align version constant + accurate CHANGELOG

- PRAUTOBLOGGER_VERSION constant now matches header (0.10.1)
- CHANGELOG.md updated to accurately reflect Round 3 work:
  * OpenRouter test encryption fix (real class round-trip)
  * 137 PHPCS violations resolved with targeted ignores + reasons
  * Clear accounting of which categories of violations and why ignored

prautoblogger.php

@@ -36,7 +36,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 | and limits without magic strings.
 */
 
-define( 'PRAUTOBLOGGER_VERSION', '0.10.0' );
+define( 'PRAUTOBLOGGER_VERSION', '0.10.1' );
 define( 'PRAUTOBLOGGER_DB_VERSION', '1.1.0' );
 define( 'PRAUTOBLOGGER_PLUGIN_FILE', __FILE__ );
 define( 'PRAUTOBLOGGER_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );