Separate databases name from baserow projects/workspaces

[gregory-vorbe]

When configuring a data source from a Baserow table, all the databases are displayed in the same list without workspace distinction, you can end up with the same database name mulitple times without knowing where it comes from:

It would be great to have the workspace name as the header for the database names.

[CharlesGrimont]

This component will be redesigned and directly integrated into C8Oforms.
When redesigning and migrating the screen, we will address the issue above.