fix(npmextra): merge old npmextra keys into new keys during migration, preserving existing new values

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/cli',
-  version: '2.13.0',
+  version: '2.13.1',
   description: 'A comprehensive CLI tool for enhancing and managing local development workflows with gitzone utilities, focusing on project setup, version control, code formatting, and template management.'
 }