fix(cli): correct console URL path after adk deploy agent_engine

[anmolg1997]

Summary

After deploying an agent with adk deploy agent_engine, the generated Google Cloud Console URL uses the outdated path agent-platform/runtimes, which no longer resolves to the correct page.

Changes

src/google/adk/cli/cli_deploy.py

Updated the URL path in _print_agent_engine_url from:

https://console.cloud.google.com/agent-platform/runtimes/locations/...

to:

https://console.cloud.google.com/vertex-ai/agents/agent-engines/locations/...

Fixes #5336

[adk-bot]

Response from ADK Triaging Agent

Hello @anmolg1997, thank you for creating this PR!

To help reviewers to review your PR more efficiently, could you please include a testing plan section in your PR to describe how you tested the fix? In addition, could you please provide a screenshot of the corrected URL after the fix is applied?

Thanks!

[anmolg1997]

Hi @adk-bot — here's the testing plan and details:

Testing Plan

1. Code inspection: Verified the current hardcoded URL https://console.cloud.google.com/agent-platform/runtimes returns a 404 / "Page not found" in the Google Cloud Console
2. Correct URL verified: https://console.cloud.google.com/vertex-ai/agents/agent-engines correctly navigates to the Agent Engine management page
3. Change scope: This is a single string replacement in _print_agent_engine_url() — no logic changes, no side effects

Before vs After

Before (current main):

View the agent engine in the Google Cloud Console:
https://console.cloud.google.com/agent-platform/runtimes?project=my-project

→ This URL leads to a 404 / non-existent page.

After (this PR):

View the agent engine in the Google Cloud Console:
https://console.cloud.google.com/vertex-ai/agents/agent-engines?project=my-project

→ This URL correctly opens the Vertex AI Agent Engines page.

The Google Cloud Console was reorganized to move Agent Engine management under the Vertex AI section. The old agent-platform/runtimes path no longer exists. This fix updates the CLI output to point users to the correct location.

All CI checks passing (CLA ✅, header-check ✅, agent-triage ✅).

[adk-bot]

Thank you @anmolg1997 for your contribution! 🎉

Your changes have been successfully imported and merged via Copybara in commit 64ed1a6.

Closing this PR as the changes are now in the main branch.