For R.C. - Fleet UI: Host filter styling/click bug fixes

[RachelElysia]

Note

This PR is already merged in main, see #22147 This is against the release branch so it can be included in 4.57.0

 1122  git checkout fleetdm/minor-fleet-v4.57.0
 1123  git log main
 1124  git cherry-pick 0fe6b6c6e1208aa3eef38b631705c94d18365ea0
 1125  git checkout -b host-filter-bug-fixes-rc
 1126  git push -u fleetdm host-filter-bug-fixes-rc

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (minor-fleet-v4.57.0@02f0a81). Learn more about missing BASE report.

Additional details and impacted files

@@                  Coverage Diff                   @@
##             minor-fleet-v4.57.0   #22180   +/-   ##
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  Coverage                       ?   65.34%           
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  Files                          ?     1493           
  Lines                          ?   116623           
  Branches                       ?     3536           
======================================================
  Hits                           ?    76206           
  Misses                         ?    33301           
  Partials                       ?     7116           

Flag	Coverage Δ
frontend	52.01% <100.00%> (?)

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