Show Away Dead Down Workers in Status Monitor

[L00196726]

• [src/api] Return explicit non-building worker states from BuildingInformationUpdater
• [src/api] Render away/dead/down worker states in Status Monitor page

Hey friends,

This introduces labels for the away, dead and down worker states on the project monitor page.

To verify this feature

• Enable the interconnect to build.opensuse.org
• Create the project home:Admin
• Add 'openSUSE Tumbleweed' as a repository to the project
• Branch a couple of packages into the project:

for i in `osc -A http://0.0.0.0:3000 ls openSUSE.org:home:hennevogel`; do osc -A http://0.0.0.0:3000 copypac openSUSE.org:home:hennevogel "$I" home:Admin; done

• Visit the monitor page and see the new labels according to the worker states

Here is a screen shot of how it looks:

[hennevogel]

Show Away Dead Down Workers in Status Monitor

Why?

[L00196726]

Show Away Dead Down Workers in Status Monitor

Why?

Hi @hennevogel
I saw this issue #2488 and found it an easy one for a contribution.
The issue mention "It would be nice" to show those on this page, but it does not give more details. This PR was my understanding on the request of that issue. If you think I missunderstood the issue, I accept the possibility to be wrong. Or if you have a different understanding of the issue, I can also adjust and rework it to make it according.
Also, it might be the issue is no longer required as the issue is years old now. In that case, let me know and happy to close the PR.