Add starter pack to google trends agent

[tristanhussain]

• Add Agent Starter Pack metadata to pyproject.toml
• Add Agent Starter Pack as dev dependency
• Replace any existing Poetry development setup instructions with uv
• Update authentication configuration
• Modify README with starter pack instructions

TESTING

@eliasecchig

[happyhuman]

Please address the formatting issues (ruff, lint) before I review the PR.

[tristanhussain]

Please address the formatting issues (ruff, lint) before I review the PR.

[happyhuman]

I see there are two folders in this PR:

• google-trends-agent
• parallel_task_decomposition_execution

However, other than an __init__.py file, neither folder has any code in it. So, they do not contain any real agent code.
Please do the following:
1- Submit one agent per PR
2- Make sure they contain the actual code
3- Make sure the PR checkers all pass (lots of them are currently failing).

[tristanhussain]

Looks like theres a Ruff Format/Lint error in a main.py file in a separate agent \retail-ai-location-strategy.

Should I fix this and add it to this PR? I'm not sure if this will cause any confusion since this PR is for google-trends-agent

[zeroasterisk]

ASP Integration Checklist (ref: PR #1286 as approved template)

• ✅ Auth block with google.auth.default() + os.environ.setdefault — correct
• ✅ ASP section present in README
• ⚠️ ASP listed as "Alternative" — Should be the recommended path. Flip: ASP with uvx one-liner first as the primary visible command, then collapse manual setup in <details>. See #1286 for the exact pattern.
• ⚠️ uvx is collapsed, pip is primary — Backwards. uvx one-liner should be the main command, pip/venv in a collapsed <details> block.

Same fix needed across all your ASP PRs — flip ASP to recommended, uvx as primary. Use #1286 as the reference template.

[zeroasterisk]

LGTM — ASP as recommended, uvx primary, setdefault correct. ✅

[zeroasterisk]

A few things to fix:

1. Import order in __init__.py: from . import agent must come AFTER the google.auth.default() + os.environ.setdefault(...) block. The agent module reads env vars at import time, so auth needs to run first. Add # noqa: E402 to the moved import line.
2. Bump agent-starter-pack to >=0.32.0 (currently >=0.14.1)
3. Regenerate uv.lock — run uv lock after updating dependencies
4. Add Apache 2.0 license header to __init__.py (see other samples for the template)

See PR #1226 (academic-research) for a good reference of the correct pattern.

[zeroasterisk]

Changes look great, thank you! ✅

[zeroasterisk]

(duplicate approval removed)

[zeroasterisk]

(duplicate approval removed)

[zeroasterisk]

(duplicate approval removed)