nodeProgress in frontend

[odeimaiz]

What do these changes do?

This PR brings the frontend for #3773.

The node start-up sequence is as follows:
1 - CLUSTER_UP_SCALING
2 - SIDECAR_PULLING
3a - SERVICE_INPUTS_PULLING
3b - SERVICE_OUTPUTS_PULLING
3c - SERVICE_STATE_PULLING
4 - SERVICE_IMAGES_PULLING

All these steps have a progress bar that is shown when the frontend gets some step progress. Regarding the up-scaling, since there is no progress, when we are in this step a message saying This step can take up to 3 minutes is shown.

In the node loading page, below the node state, this is shown: (due to several issues, the messages for the animation were faked)

Related issue/s

Show progress. Related to ITISFoundation/osparc-issues#765
closes #3788

How to test

Checklist

[pcrespov]

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[elisabettai]

Cool!

You might consider not showing the old messages (the ones that shows up directly below the service thumbnail) or showing a generic one e.g. "Loading you project/study".

[odeimaiz]

You might consider not showing the old messages (the ones that shows up directly below the service thumbnail) or showing a generic one e.g. "Loading you project/study".

I think they are not old, just a kind of a subtask progress. @sanderegg ?

[sanderegg]

You might consider not showing the old messages (the ones that shows up directly below the service thumbnail) or showing a generic one e.g. "Loading you project/study".

I think they are not old, just a kind of a subtask progress. @sanderegg ?

So I am trying to differentiate service state information from task progress.
a service is pending, pulling, starting, stopping this is the service state
a service's outputs are pushing/pulling or the service's states are pushing/pulling with a progress.

Of course this is a work in progress and we can discuss whether we should at some point replace one with another.