feat: add more e2e tests for MPR and add test mode and extension (#3180)

* tests: add various e2e tests for MPR and measurements

wip

add cypress config

feat: add mode and extension for testing

add hp applied through search params

add MPR tests

apply review comments

add more e2e tests

update yarn lock

* fix unit tests failing

platform/ui/src/components/Modal/Modal.tsx

@@ -32,6 +32,7 @@ const Modal = ({
           <Typography
             variant="h4"
             className="flex grow text-primary-light font-light"
+            data-cy="modal-header"
           >
             {title}
           </Typography>