[O2B-659] Make active columns independent of the model + refactoring

[martinboulais]

I have a JIRA ticket

• branch and/or PR name(s) include(s) JIRA ID
• issue has "Fix version" assigned
• issue "Status" is set to "In review"
• PR labels are selected
• CHANGELOG.md and database/CHANGELOG.md files were updated

[codecov]

Codecov Report

Merging #661 (e65791c) into main (301e01d) will increase coverage by 0.12%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #661      +/-   ##
==========================================
+ Coverage   45.77%   45.89%   +0.12%     
==========================================
  Files         313      314       +1     
  Lines        5462     5447      -15     
  Branches     1007     1004       -3     
==========================================
  Hits         2500     2500              
+ Misses       2962     2947      -15     

Impacted Files	Coverage Δ
lib/public/Model.js	0.00% <0.00%> (ø)
lib/public/components/Filters/FlpsFilter/index.js	0.00% <0.00%> (ø)
lib/public/components/Filters/LogsFilter/index.js	0.00% <0.00%> (ø)
lib/public/components/Filters/RunsFilter/index.js	0.00% <0.00%> (ø)
lib/public/utilities/frontLink.js	0.00% <0.00%> (ø)
...blic/views/Envs/ActiveColumns/envsActiveColumns.js	0.00% <0.00%> (ø)
lib/public/views/Envs/Overview/index.js	0.00% <ø> (ø)
...blic/views/Flps/ActiveColumns/flpsActiveColumns.js	0.00% <0.00%> (ø)
lib/public/views/Flps/Overview/index.js	0.00% <0.00%> (ø)
lib/public/views/Home/Overview/index.js	0.00% <ø> (ø)
... and 15 more

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