feat: route email notifications through mail capability

src/govoplan_notifications/backend/capabilities.py

@@ -10,6 +10,7 @@ from govoplan_notifications.backend.service import deliver_notification, deliver
 class SqlNotificationDispatchProvider(NotificationDispatchProvider):
     def __init__(self, context: ModuleContext) -> None:
         self._settings = context.settings
+        self._registry = context.registry
 
     def enqueue_notification(
         self,
@@ -22,7 +23,12 @@ class SqlNotificationDispatchProvider(NotificationDispatchProvider):
         return notification_response(notification)
 
     def deliver_notification(self, session: object, *, notification_id: str) -> Mapping[str, object]:
-        notification = deliver_notification(session, notification_id=notification_id, settings=self._settings)  # type: ignore[arg-type]
+        notification = deliver_notification(
+            session,
+            notification_id=notification_id,
+            settings=self._settings,
+            registry=self._registry,
+        )  # type: ignore[arg-type]
         return notification_response(notification)
 
     def deliver_pending(
@@ -32,7 +38,13 @@ class SqlNotificationDispatchProvider(NotificationDispatchProvider):
         tenant_id: str | None = None,
         limit: int = 50,
     ) -> Mapping[str, object]:
-        return deliver_pending(session, tenant_id=tenant_id, limit=limit, settings=self._settings)  # type: ignore[arg-type]
+        return deliver_pending(
+            session,
+            tenant_id=tenant_id,
+            limit=limit,
+            settings=self._settings,
+            registry=self._registry,
+        )  # type: ignore[arg-type]
 
 
 def dispatch_capability(context: ModuleContext) -> SqlNotificationDispatchProvider: