[SDKv3] Use AI to generate a Security and Usability recommendations list

[claytonneal]

Summary

Objective of this task is to use AI (OpenAI-Codex & Gemmini) to scan the codebase and produce top 15 recommendations for Security and Usability/Issues.

Document the findings onto Confluence page

[claytonneal]

https://vechain.atlassian.net/wiki/spaces/TS/pages/1925775361/AI+Security+and+Usability+Review