[Enhancement] Make initial sync blocking before sync of all content and app workflow configs is complete

[f-odhiambo]

Feedback

1. App Configs (workflow data - profiles, registers, etc.) have its worker - This is blocked at the moment
2. App Content (Questionnaires, StructureMaps et.al) have its worker - Not Blocked

Proposed Solution

• Have a blocker on sync till 1 and 2 are complete

This also needs Design team input to share on how this will affect the user experience for the end users

[pld]

This makes sense, does the sync have text to update the user on the process?

It seems reasonable to add text for the 3 stages of sync, but maybe that's too much info, @HenryRae @rowo please give input.

@f-odhiambo what's the argument for why to sequence these? Are elements of the UX operable when (1) and (2) are synced but initial data is note synced?