Feat: packaging (#127)

- Add configuration files for packaging
- Precommit now uses ruff

Co-authored-by: bkfox <thomas bkfox net>
Reviewed-on: rc/aircox#127

aircox/tests/test_utils.py

@@ -29,9 +29,7 @@ def test_date_or_default():
 
 def test_to_timedelta():
     val = datetime(2023, 1, 10, hour=20, minute=10, second=1)
-    assert utils.to_timedelta(val) == timedelta(
-        hours=20, minutes=10, seconds=1
-    )
+    assert utils.to_timedelta(val) == timedelta(hours=20, minutes=10, seconds=1)
 
 
 def test_to_seconds():