fix(bug): Fix loading shown when host list is empty

[cmp5987]

What type of PR is this?

/kind bug

What this PR does / why we need it:

• UI bug where hosts lists shows loading empty state when empty.
• Issue where useHostFilters is set to 'true' by default and then only can change state if hosts > 0

Which issue(s) this PR fixes:

Issue noticed on initial deployment by @jabbate19

[jabbate19]

LGTM

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (6a97366) 70.54% compared to head (aa069d8) 70.54%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #527   +/-   ##
=======================================
  Coverage   70.54%   70.54%           
=======================================
  Files         126      126           
  Lines        9590     9590           
=======================================
  Hits         6765     6765           
  Misses       2678     2678           
  Partials      147      147           

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