OKTA-1232221 - Removed lifecycle references in Agent-to-Agent token exchange guide (#6328)

* Removed lifecycle references in a2a

* Renamed agent-to-agent guide and added redirects

* Add re-named guide to guide index

* remove stray period

* Add updated name to left-nav

* fix two typos

* Fix broken links to old file name

Author: brianduffield-okta

packages/@okta/vuepress-site/conductor.yml

@@ -6127,6 +6127,10 @@ redirects:
     to: /docs/guides/create-an-app-integration/saml2/main/
   - from: /docs/guides/build-sso-integration/saml2/main
     to: /docs/guides/create-an-app-integration/saml2/main/
+  - from: /docs/guides/ea-ai-agent-token-exchange/main
+    to: /docs/guides/ai-agent-to-agent-token-exchange/main/
+  - from: /docs/guides/ea-ai-agent-token-exchange/main/index.html
+    to: /docs/guides/ai-agent-to-agent-token-exchange/
   - from: /docs/guides/build-sso-integration/index.html
     to: /docs/guides/create-an-app-integration/
   - from: /docs/guides/build-sso-integration