Add logging extraction to background logger

[ahopkins]

Extracts logging config to pass to the background logger

[ChihweiLHBird]

Suggested change

	from typing import Any, Dict, Optional, TypedDict
	class LoggerConfig(TypedDict):
	level: str
	propagate: bool
	handlers: list[str]
	from typing import Any, Dict, List, Optional, TypedDict
	class LoggerConfig(TypedDict):
	level: str
	propagate: bool
	handlers: List[str]

Simple fix for the CI failure