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/views/home.py

@@ -30,9 +30,7 @@ class HomeView(BaseView, ListView):
         current_diff = Diffusion.objects.on_air().now(now).first()
         next_diffs = Diffusion.objects.on_air().after(now)
         if current_diff:
-            diffs = [current_diff] + list(
-                next_diffs.exclude(pk=current_diff.pk)[:2]
-            )
+            diffs = [current_diff] + list(next_diffs.exclude(pk=current_diff.pk)[:2])
         else:
             diffs = next_diffs[:3]
         return diffs