Doc link "Agent Garden" is incorrect

[ipassynk]

What happened?

https://google.github.io/agents-cli/guide/lifecycle/ doc pages refs to https://cloud.google.com/products/agent-garden as Agent Garden that gives 404.

Steps to Reproduce

1. go to https://google.github.io/agents-cli/guide/lifecycle/
2. Click on Agent Garden
3. Get 404

What did you expect to happen?

Expect to have doc

Client information

Client Information

Run agents-cli info to output debugging information about your client.

Command Output / Logs

No response

Anything else we need to know?

No response