Add pytest fixtures for common test setup

[D0NMEGA]

Create shared pytest fixtures (conftest.py) for creating test agents, auth headers, and test data. Currently many tests duplicate setup code.

Skills: Python, pytest
Files: conftest.py (new)
Difficulty: Beginner

[zeel2104]

I am intereted. Could you assign this issue to me?

[D0NMEGA]

Hey @zeel2104 — this one's yours!

For this issue, create conftest.py in the repo root with shared pytest fixtures:

• test_agent — registers an agent via POST /v1/register, yields (agent_id, api_key, headers), cleans up after
• test_user — signs up a user via POST /v1/auth/signup, yields (user_id, token, headers), cleans up after
• test_client — the FastAPI TestClient

Look at test_main.py for the current patterns — search for POST /v1/register and POST /v1/auth/signup to see the setup code to extract into fixtures. You don't need to refactor all tests — just create the fixtures and show them working in 2-3 example test rewrites.

Let me know if you have questions!