style: fix formatting in src/tests/conftest.py

- Manually applied PEP 8 formatting (sorted imports, correct spacing) to `src/tests/conftest.py` to satisfy `poetry run black --check .` in CI.
- Retained the robust `try-import-except` logic for `trio` detection.

Co-authored-by: PR0M3TH3AN <[email protected]>

src/tests/conftest.py

@@ -2,9 +2,9 @@ import importlib.util
 import logging
 import sys
 from pathlib import Path
+from types import SimpleNamespace
 
 import pytest
-from types import SimpleNamespace
 from httpx import ASGITransport, AsyncClient
 import bcrypt
 
@@ -33,10 +33,12 @@ from seedpass.core.pubsub import bus
 # Robust check for trio availability
 try:
     import trio
+
     has_trio = True
 except ImportError:
     has_trio = False
 
+
 @pytest.fixture(
     params=["asyncio"] + (["trio"] if has_trio else [])
 )