This update introduces support for `jsonschema.Integer` types and updates the logic to handle nested items in schemas. Added a new default error log for unknown types using `slog.Error`. Also, integrated tool configuration with a `FunctionCallingConfig` when `dontRequireTool` is false.
Simplified how responses and tool calls are appended to conversations. Adjusted structure in message formatting to better align with tool call requirements, ensuring consistent data representation.
