If display bounds are out of sync with time conductor, don't purge data out of bounds

[shefalijoshi]

Closes #6460

Describe your changes:

In addition to panning and zooming, also check if we're paused to not purge data out of bounds.

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Author Checklist

• Changes address original issue?
• Tests included and/or updated with changes?
• Has this been smoke tested?
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Reviewer Checklist

• Changes appear to address issue?
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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.66%. Comparing base (eba6f0f) to head (dce6ffd).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #7732   +/-   ##
=======================================
  Coverage   56.66%   56.66%           
=======================================
  Files         673      673           
  Lines       27177    27177           
  Branches     2636     2636           
=======================================
  Hits        15399    15399           
  Misses      11447    11447           
  Partials      331      331           

Flag	Coverage Δ
e2e-full	23.57% <ø> (ø)
e2e-stable	60.60% <ø> (-0.02%)	⬇️
unit	49.28% <100.00%> (+<0.01%)	⬆️

Files	Coverage Δ
src/plugins/plot/MctPlot.vue	38.81% <100.00%> (ø)
src/plugins/timeConductor/TimePopupRealtime.vue	29.72% <ø> (ø)

... and 7 files with indirect coverage changes

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[akhenry]

Tests, please. Nothing should be pushed any more without tests.

[ozyx]

minor e2e test changes

[ozyx]

tests are failing

[akhenry]

Tests are passing, now there's a simple spelling mistake causing linting to fail :)

[akhenry]

But hey, the spellchecker caught something, that's cool!

Issues addressed