Added a gemeni CLI executable

[robert19066]

Summary

Added a gemeni executable named gemeni.exe for gemeni cli

• Updated relevant documentation and README (if needed)
• Added/updated tests (if needed)
• Noted breaking changes (if any)
• [*] Validated on required platforms/methods:
  • [*] MacOS
    • npm run
    • [*] npx
    • Docker
    • Podman
    • Seatbelt
  • [*] Windows
    • npm run
    • [ *] npx
    • Docker
  • [*] Linux
    • npm run
    • [*] npx
    • Docker

[gemini-code-assist]

Note

Gemini is unable to generate a summary for this pull request due to the file types involved not being currently supported.

[google-cla]

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

For the most up to date status, view the checks section at the bottom of the pull request.

[scidomino]

Closing because the author didn't sign the CLA and this is a giant change that we'd want to do internally.