Is your feature request related to a problem? Please describe.
It is sometimes really problematic to identify (groups of) Auras that have been modified after the latest version has been imported from Wago or specific options have not been ticked during the update (e.g. update position is deselected per default). So it is hard to figure out if you really have the exact same setting as the version from Wago, so each group has to be checked manually via (re-)importing the string from Wago.

Describe the solution you'd like
It would be good to have a "modified" or "changed" tag or symbol next to the version information when hovering over your groups/auras. Maybe whenever an AURA is changed manually instead of an update via import?

Describe alternatives you've considered
An alternative could be to have an option to reset the aura (group) back to the defaults from the import or undo any changes. But i assume that would mean we need a shadow copy of the string or a versioning system either ingame or a re-import option in the companion

Additional context
The re-import option has been discussed in the companion project, see WeakAuras/WeakAuras-Companion#93