✨ [RUMF-1214] implement frustration signals counters

[BenoitZugmeyer]

Motivation

Count the number of frustration occuring during a view

Changes

• Do a bit of renaming, userAction are now action
• Implement the counter

Testing

• Local
• Staging
• Unit
• End to end

---

I have gone over the contributing documentation.

[codecov-commenter]

Codecov Report

Merging #1511 (1fec59b) into main (06645dc) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #1511   +/-   ##
=======================================
  Coverage   90.22%   90.22%           
=======================================
  Files         114      114           
  Lines        4358     4360    +2     
  Branches      972      973    +1     
=======================================
+ Hits         3932     3934    +2     
  Misses        426      426           

Impacted Files	Coverage Δ
...omain/rumEventsCollection/view/trackViewMetrics.ts	100.00% <ø> (ø)
.../domain/rumEventsCollection/view/viewCollection.ts	100.00% <ø> (ø)
packages/rum-core/test/fixtures.ts	100.00% <ø> (ø)
packages/rum-core/src/domain/trackEventCounts.ts	100.00% <100.00%> (ø)

📣 Codecov can now indicate which changes are the most critical in Pull Requests. Learn more