feat: add custom exceptions

src/presentation/handler/unhandled_exception_handler.py

@@ -0,0 +1,12 @@
+from fastapi import Request
+from fastapi.responses import ORJSONResponse
+from starlette import status
+from src.infrastructure.logger import logger
+
+
+async def unhandled_exception_handler(_request: Request, exc: Exception) -> ORJSONResponse:
+    logger.exception(f'Unhandled exception: {type(exc).__name__}')
+    return ORJSONResponse(
+        status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+        content={'detail': 'Internal Server Error','status_code': status.HTTP_500_INTERNAL_SERVER_ERROR},
+    )