feat: Revamp AD dashboard

[larseggert]

Show state queue graphs to logged-in ADs instead of counts and trend arrows.

Fixes #6528
Fixes #6553
Fixes #6608

[codecov]

Codecov Report

Merging #6534 (4e54054) into main (1b4cb6b) will decrease coverage by 0.03%.
Report is 1 commits behind head on main.
The diff coverage is 84.61%.

❗ Current head 4e54054 differs from pull request most recent head 794cd31. Consider uploading reports for the commit 794cd31 to get more accurate results

@@            Coverage Diff             @@
##             main    #6534      +/-   ##
==========================================
- Coverage   88.88%   88.85%   -0.03%     
==========================================
  Files         285      284       -1     
  Lines       40283    40234      -49     
==========================================
- Hits        35806    35751      -55     
- Misses       4477     4483       +6     

Files	Coverage Δ
ietf/doc/views_search.py	89.49% <84.61%> (+0.80%)	⬆️

... and 12 files with indirect coverage changes

[larseggert]

Let me do the bigger revamp on this, rather than spending time on the current version.

[rjsparks]

@larseggert : Is this really ready for review now, or should I wait until next week in case you discover other tweaks during the meeting?

[larseggert]

I think it's ready, but it's not urgent

[rjsparks]

The help/states change really should have come in its own PR.

The dashboard also needs a deeper refactor to not use the search to find things, but to go after the information directly from the models. There's too much having to lateral-translate one way and then back the other in the same view.

I'm worried about still more display (and token) transformations creeping in as utility functions, especially lying around in search. These are attractive nuisances and should be factored away so other things don't start using them.

All that said, this is the IESGs page and I won't slow it down.