What needs to be done per each action:

• write Unit test
• implement in new UI framework against the tests

The action list

• AddResourceToCampaignFormAction
• AddToCampaignFormAction
  • (when writing tests, include one for adding this action to a content app too and that such content is correctly added to a campaign)
• AddUnpublishedParentNodesAction
• CreateCampaignFromPageFormAction
• MarkItemAsReadyAction
• MergeCampaignAction
• OpenMultiEditDialogAction
• OpenResourcesMultiEditDialogAction
• PreviewCampaignItemAction
• PublishCampaignAction
• SplitCampaignAction
• UnMarkItemAsReadyAction
• UnpublishCampaignAction
• UpdateDependenciesAction

More devs can write these.

This ticket will try to handle as many as possible, 13 SP is a timebox to start migrating these and see how many we can handle and then be able to estimate better the rest.