[OPR] Show review progress to the user

[jh-RLI]

• indicate open fields in tab with little dot
• indicate overall progress with percentage

[jh-RLI]

dots have been implemented in #1275
-> currently they will just update if the submit button is clicked, this will change soon.

[Darynarli]

@jh-RLI
The percentage should indicate how much of the field has the "ok" state when a contributor or reviewer responds. Or should it dynamically calculate the percentage when a reviewer is reviewing, or when a contributor agrees/disagrees with the reviewer's suggestions?

[jh-RLI]

It should be calculated dynamically. You can start by including only the static ok fields that are available after submitting to have a first result. In the end it would be confusing if the percentage is not updated immediately when the ok button is clicked :)

I can also imagine that there might be a java script library that does just that. Then you would only have to define which values have to be checked. A short google search might be worthwhile. But maybe this is too specific and you have to develop it yourself.