"""
Enterprise integrations for the Hausa Voice AI Agent.

This file is what makes `integrations` an explicit package. Without it,
imports work locally (Python 3.3+ namespace packages) but break in containers
where the working directory is not what you expect — which is exactly the
HuggingFace Spaces failure mode.

Submodules are NOT imported here on purpose: `sip` imports twilio and `crm`
reads environment variables, so eagerly importing them would make a missing
optional dependency crash the whole app at startup.
"""

__all__ = ["crm", "sip", "whatsapp"]