Mapping: Add highlighting to the fields where the SEED field is mapped differently than the original field name

[RDmitchell]

Is your feature request related to a problem? Please describe.

When looking at a file mapping, it would be nice to easily see which field names were changed between the original field names and the SEED header names

This would help when trying to match the mapping from an existing file with a new file being imported.

Describe the solution you'd like

highlight the changed fields, similar to how SEED highlights changed fields in the Inventory Details page

Describe alternatives you've considered

none

Additional context

Instance: seedv2 SHA: 9c719a96b

[github-actions[bot]]

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