backend/app/middleware/__init__.py

"""
Middleware Package

Provides cross-cutting concerns:
- Request ID injection
- Structured request/response logging
- Global error handling
- Rate limiting
- CORS configuration helper
"""

from app.middleware.logging_middleware import RequestLoggingMiddleware
from app.middleware.request_id import RequestIDMiddleware
from app.middleware.error_handler import register_error_handlers
from app.middleware.rate_limiter import RateLimitMiddleware
from app.middleware.cors_middleware import configure_cors

__all__ = [
    "RequestLoggingMiddleware",
    "RequestIDMiddleware",
    "register_error_handlers",
    "RateLimitMiddleware",
    "configure_cors",
]