fixes e2e tests (#3817)

- fix newsfeed and calendar e2e tests so they don't need `--forceExit`
anymore
- `--forceExit` should stay in test runs to avoid running until test
limit in case of errors
- remove mocking console, not needed anymore
- configFactory-stuff should not run in browser (otherwise we get errors
`[ReferenceError: exports is not defined]`)

jest.config.js

@@ -20,7 +20,6 @@ module.exports = async () => {
 			},
 			{
 				displayName: "e2e",
-				setupFilesAfterEnv: ["<rootDir>/tests/e2e/helpers/mock-console.js"],
 				testMatch: ["**/tests/e2e/**/*.[jt]s?(x)"],
 				modulePaths: ["<rootDir>/js/"],
 				testPathIgnorePatterns: ["<rootDir>/tests/e2e/helpers", "<rootDir>/tests/e2e/mocks"]