Extend detail page layout sidebar

[sadiqlord]

Is your feature request related to a problem? Please describe.
I wanted to extend order detail page layout sidebar to add a courier man details who is responsible to deliver order to our customer, because there is no locationId for the same I could not implement this, I did it by adding to main page but I think it is not looking good from design perspective.

Describe the solution you'd like
It is good to have possibility of extending page layout details sidebar.

Describe alternatives you've considered
I think it is good to have a location id for each detail page layout side bar to extend it easily

Additional context
Add any other context or screenshots about the feature request here.

[dlhck]

Will be done together with #2903