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/controllers/diffusion_monitor.py

@@ -22,9 +22,7 @@ class DiffusionMonitor:
 
     def update(self):
         episodes, diffusions = [], []
-        for schedule in Schedule.objects.filter(
-            program__active=True, initial__isnull=True
-        ):
+        for schedule in Schedule.objects.filter(program__active=True, initial__isnull=True):
             eps, diffs = schedule.diffusions_of_month(self.date)
             if eps:
                 episodes += eps