feat(infrahub): add Infrahub client for fabric intent (#42)

src/infrahub_client/exceptions.py

@@ -0,0 +1,17 @@
+"""Exception hierarchy for the Infrahub fabric intent client."""
+
+
+class InfrahubClientError(Exception):
+    """Base exception for all Infrahub client errors."""
+
+
+class InfrahubConnectionError(InfrahubClientError):
+    """Raised when the client cannot connect to the Infrahub server."""
+
+
+class InfrahubQueryError(InfrahubClientError):
+    """Raised when a query to the Infrahub server fails."""
+
+
+class InfrahubNotFoundError(InfrahubClientError):
+    """Raised when a requested resource is not found in Infrahub."""