Add logging

[olliesilvester]

We should add logging to determine usage and issues as they arise. We could use fastapi.middleware for this - see https://github.com/DiamondLightSource/blueapi/blob/832270178bdc039ea2397cd9bcfab4d6b089860e/src/blueapi/service/main.py#L121C28-L121C47 (Suggested by @DiamondJoseph)

We should also change the logging added in #93 to make it properly configurable, similar to https://github.com/DiamondLightSource/blueapi/blob/65ca16641aa24ec6c6af35a8b8687596d78e0452/src/blueapi/log.py#L24

Acceptance Criteria

• Configurable logging added
• Use fastapi.middleware for the fastapi logging