session store to track executed actions

[NeoTheThird]

WIP approach for #2532

[codecov]

Codecov Report

Base: 83.61% // Head: 83.84% // Increases project coverage by +0.23% 🎉

Coverage data is based on head (5ab18b4) compared to base (919a81e).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2832      +/-   ##
==========================================
+ Coverage   83.61%   83.84%   +0.23%     
==========================================
  Files          31       32       +1     
  Lines        1050     1065      +15     
==========================================
+ Hits          878      893      +15     
  Misses        172      172              

Impacted Files	Coverage Δ
src/lib/reporter.js	100.00% <ø> (ø)
src/core/core.js	72.14% <100.00%> (+0.61%)	⬆️
src/core/helpers/session.js	100.00% <100.00%> (ø)
src/core/plugins/index.js	100.00% <100.00%> (ø)
src/lib/window.js	100.00% <100.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.

[NeoTheThird]

From https://ubports.open-cuts.org/run/6362a1c189f6500ec77c3750:

Looks OK! I think we could consider this unblocked and enter review, so this branch does not fall too far behind.