* chore(e2e): improve e2e tests setup

* run all e2e tests

* test

* improved jest environment

* test

* should fix unit tests

* test

* bold tests

* moved util into utils folder + added new line at end of files

* small refactor

* small refactor

* small improvements

* chore(e2e): admin tests are now working and up to date (#5772)

* chore(e2e): admin tests are now working

* fix logging of req & res

* fix unit tests

* fix collaborator admin e2e tests

* refactor + fix logging after tests ended issue

* should fix admin e2e auth tests

* small refactor

* small refactor

* chore(e2e): studio tests are now working (#5774)

* chore(e2e): studio tests are now working

* should fix nlu e2e tests

* small refactor

* chore(e2e): modules tests are now working (#11205)

* chore(e2e): modules tests are now working

* waitFor -> waitForTimeout

* fix types resolution with jest-circus

* remove unnecessary code

* bump studio nlu test timeout + added readme

* typos

* fix failing and flaky tests

* make sure host is down before checking it is up when restarting server

* temp test - run e2e tests on all os

* should fix test failing on windows

* should fix tests on mac

* might fix macos tests

* small fix

* temporarily comment macos e2e tests