standardize packaging, tooling, docs, CI, and licensing

openapi_first/errors.py

@@ -18,6 +18,7 @@ Notes:
     These errors should normally cause immediate application failure.
 """
 
+
 class OpenAPIFirstError(Exception):
     """
     Base exception for all OpenAPI-first enforcement errors.
@@ -31,6 +32,7 @@ class OpenAPIFirstError(Exception):
             - All exceptions raised by the OpenAPI-first core should inherit
               from this type.
     """
+
     pass
 
 
@@ -70,9 +72,6 @@ class MissingOperationHandler(OpenAPIFirstError):
                 f"({method.upper()} {path})"
             )
         else:
-            message = (
-                f"Missing operationId for operation "
-                f"({method.upper()} {path})"
-            )
+            message = f"Missing operationId for operation " f"({method.upper()} {path})"
 
         super().__init__(message)