feat(object-matchers): Add object key matchers: toHaveKeys and toHaveOwnKeys; remove obsolete roadmap plan file

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartexpect',
-  version: '2.2.2',
+  version: '2.3.0',
   description: 'A testing library to manage expectations in code, offering both synchronous and asynchronous assertion methods.'
 }