RFC: show diff of present and to-be-imported labels

[kitzberger]

When importing a CSV file all labels are being overwritten without any notice that this is gone happen.

Use case:

• export csv
• translate one label via the BE interface
• import csv
• save

After that the one manually translated label is gone ;-/

One possible solution could be to highlight any diff of existing and to-be-imported change and let the user decide how to proceed.

[nostadt]

Could it help for your use case to sort them before export and then again before import?

This is what we have done at our company recently. Then using git diff you can see what has changed or dropped. I see however that it is error prone because one has to sort them before the export and then again before the import.