Add option to add/remove multiple types from mappable types

[JohannaOtt]

When editing mappable source or target types, it would be convenient to be able to chose multiple types without having to activate the checkmark for all of them individually.
A possible solution could be a checkmark that allows to enable/disable all types that match the current search.
An alternative approach could be to select multiple types via the UI and change the visibility for all selected types.

This would for example often used in XPlanung context where users might want to include all types containing "RP_" or similar.

[stempler]

Removing multiple types is possible already. When multiple types are selected in the schema explorer you can choose "Exclude type from mapping" from the context menu.

[github-actions]

This issue has been automatically marked as stale because it has not had activity in the last 60 days. It will be closed in two weeks if no further activity occurs. Thank you for your contributions.