[Ironsworn] Tracks in Assets and Moves are not synchronized

[idispatch75]

When updating a track in Assets, the change should reflect in the assets summary in Moves (and inversely).
When reopening the sheet, the values are in sync on the latest changes.

Syncing radio buttons in repeating sections with the same name does not seem to be explicitly supported.

It may be fixed with something like that: https://github.com/idispatch75/roll20-character-sheets/pull/1/files