TOOLS-2669 TOOLS-2683 TOOLS-2705 TOOLS-2706 7.0 config/stats changes

[jdogmcsteezy]

This PR includes:

• A redesign of the info namespace usage table to incorporate new storage-engine.memory design
• Updates to summary to incorporate new storage-engine.memory design
• An update to all healthchecks that use removed/renamed stats and configs
• Updates to the unique data usage calculation

[codecov-commenter]

Codecov Report

Attention: 11 lines in your changes are missing coverage. Please review.

Comparison is base (e840e29) 68.75% compared to head (15df2e9) 69.43%.
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #218      +/-   ##
==========================================
+ Coverage   68.75%   69.43%   +0.68%     
==========================================
  Files          91       91              
  Lines       21266    21298      +32     
==========================================
+ Hits        14621    14788     +167     
+ Misses       6645     6510     -135     

Files	Coverage Δ
lib/collectinfo_analyzer/info_controller.py	62.59% <100.00%> (+0.28%)	⬆️
lib/health/query.py	100.00% <ø> (ø)
lib/live_cluster/info_controller.py	83.49% <100.00%> (+0.16%)	⬆️
lib/live_cluster/show_controller.py	97.85% <ø> (ø)
lib/view/templates.py	87.82% <100.00%> (+0.55%)	⬆️
lib/utils/common.py	73.59% <99.33%> (+3.80%)	⬆️
lib/view/view.py	65.25% <91.80%> (+8.08%)	⬆️

... and 4 files with indirect coverage changes

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[dwelch-spike]

LGTM