Change to Canonn Integration for BodyName/Id

[NoFoolLikeOne]

EDDN Has published guidlines for enhanciung codex entry with teh bodyname and id

https://github.com/EDCD/EDDN/blob/master/schemas/codexentry-README.md

While these can't be used to send to EDDN because there is no status.json it would be acceptable for the Canonn integration

Record journal_body_name and journal_body_id from the BodyName and BodyID values in ApproachBody events.

This will occur when the player flies below Orbital Cruise altitude around a body.

Also record these from Location events to cover logging in already there.

Unset both journal_body_name and journal_body_id on LeaveBody and FSDJump events. Do NOT do so for SupercruiseEntry, because a player can enter supercruise below max Orbital Cruise altitude and then come back down without a new ApproachBody event occurring.