Feature Request: Update Assigned To From Other Value in Item

[MoMack20]

On our tickets we have an assigned "QA" that is in a custom field. I want to be able to update the assigned value to that custom field (or any fields I guess) if that field is not empty. It doesn't seem like it would be too difficult to add when looking at the code, but I don't have a clue on how to get started testing changes to Azure Dev Ops extensions.

Adding something like this

if (fieldValue?.startsWith("/fields/")) {
	fieldValue = workItem.fields[fieldValue.replace("/fields/", "")];
}

To here