Add asyncssh dependency, fix scheduler datetime comparison for naive/aware timezones, and update Docker configuration to use port 8008 with proper application structure and Alembic migrations support

app/requirements.txt

@@ -22,4 +22,5 @@ pytest-asyncio>=0.21.0
 python-jose[cryptography]>=3.3.0
 passlib[bcrypt]>=1.7.4
 reportlab>=4.0.0
-pillow>=10.0.0
+pillow>=10.0.0
+asyncssh>=2.14.0

app/services/scheduler_service.py

@@ -665,9 +665,21 @@ class SchedulerService:
                     next_exec = s.next_run_at
                     next_name = s.name
 
-        # Statistiques 24h
-        failures_24h = sum(1 for s in schedules if s.last_status == "failed" and s.last_run_at and s.last_run_at > datetime.now(timezone.utc) - timedelta(hours=24))
-        executions_24h = sum(1 for s in schedules if s.last_run_at and s.last_run_at > datetime.now(timezone.utc) - timedelta(hours=24))
+        # Statistiques 24h (normaliser les datetimes pour comparaison)
+        now_utc = datetime.now(timezone.utc)
+        cutoff_24h = now_utc - timedelta(hours=24)
+        
+        def is_within_24h(dt) -> bool:
+            """Compare datetime en gérant les naive vs aware."""
+            if dt is None:
+                return False
+            # Si naive, on assume UTC
+            if dt.tzinfo is None:
+                dt = dt.replace(tzinfo=timezone.utc)
+            return dt > cutoff_24h
+        
+        failures_24h = sum(1 for s in schedules if s.last_status == "failed" and is_within_24h(s.last_run_at))
+        executions_24h = sum(1 for s in schedules if is_within_24h(s.last_run_at))
 
         # Taux de succès 7 jours
         total_runs = sum(s.run_count for s in schedules)