fastmcp.types re-exported 29 mcp_types symbols verbatim, which was
pointless indirection users had to discover. It now holds only Textarea,
the one type FastMCP actually defines; everything else imports from
mcp_types directly. These mirrors were added during unreleased SDK v2
migration work and never shipped, so this is not a breaking change.
* Add examples/ to ty static-analysis gate
* Fix example type errors and stale SDK idioms for ty
* Use typing_extensions.TypedDict for the quiz tool-param type
Question is a take_quiz parameter, so FastMCP builds a Pydantic schema
for it; typing.TypedDict raises PydanticUserError on Python 3.10/3.11
(only 3.12+ accepts it). ty and 3.12 runs miss this, so it slipped in.
* Guard get_access_token() None case in huggingface_oauth example
Caught by the ty gate this PR adds: the example, merged separately,
had never been type-checked against examples/. Matches the existing
aws_oauth/keycloak_oauth pattern.
* Print actual YAML text in custom serializer example
