fix: apply GSDFC docstring conformance, add minimal annotations to unannotated params (pydoclint zero); refresh lib/MCP docs

openapi_first/security.py

@@ -1,9 +1,12 @@
 """
+# Summary
+
 OpenAPI security scheme parsing and auto-generated auth dependencies.
 
-Reads `securitySchemes` and per-operation `security` from an OpenAPI spec,
-resolves `{ENV_VAR}` placeholders in `x-` extension fields, and generates
-FastAPI dependencies for token validation (e.g., Bearer JWT introspection).
+This module reads `securitySchemes` and per-operation `security` from an
+OpenAPI spec, resolves `{ENV_VAR}` placeholders in `x-` extension fields,
+and generates FastAPI dependencies for token validation (e.g., Bearer JWT
+introspection).
 """
 
 import os