"""Cross-channel notification service.

One call site, multiple transports. Domain code stays agnostic of
SMTP / Feishu / in-app — it just says "notify this person about X".
The service resolves the configured integrations (SMTP primary,
Feishu primary) and dispatches. Missing or mis-configured transports
degrade gracefully — the call never raises.

Template rendering uses ``platform_settings`` rows keyed by
``email_template.<slug>``, so the IT Admin can edit subject + body
without a deploy.
"""
from app.notifications.service import (
    NotificationEnvelope,
    NotificationResult,
    NotificationService,
    deliver_enqueued,
)

__all__ = [
    "NotificationEnvelope",
    "NotificationResult",
    "NotificationService",
    "deliver_enqueued",
]