chore(release): 0.0.7

Squash-merge lib-standardisation: adopt repo standards across packaging,
tooling, docs, and CI.

- standardize pyproject.toml (canonical packaging, lint config, extras, GSDFC pydoclint)
- add py.typed marker, modernize type hints and Google-style docstrings
- nest generated docs under docs/lib and docs/mcp; add hand-written wiki
- adopt standard Type A PyPI CI pipeline (tag==version guard + quality gate)
- promote generated CHANGELOG.md; bump version to 0.0.7

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
 
 
@@ -38,6 +40,14 @@ class MissingOperationHandler(OpenAPIFirstError):
     """
     Raised when an OpenAPI operation cannot be resolved to a handler.
 
+    Args:
+        path (str):
+            The HTTP path declared in the OpenAPI specification.
+        method (str):
+            The HTTP method (as declared in the OpenAPI spec).
+        operation_id (str | None):
+            The operationId declared in the OpenAPI spec, if present.
+
     Notes:
         **Scenarios:**
 
@@ -53,26 +63,12 @@ class MissingOperationHandler(OpenAPIFirstError):
     """
 
     def __init__(self, *, path: str, method: str, operation_id: str | None = None):
-        """
-        Initialize the error.
-
-        Args:
-            path (str):
-                The HTTP path declared in the OpenAPI specification.
-            method (str):
-                The HTTP method (as declared in the OpenAPI spec).
-            operation_id (str, optional):
-                The operationId declared in the OpenAPI spec, if present.
-        """
         if operation_id:
             message = (
                 f"Missing handler for operationId '{operation_id}' "
                 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)