Currently the E2E tests run only on desktop browsers; port the E2E tests over to work on mobile (real Android and iOS devices on BrowserStack). Create the corresponding GHA workflows. Follow the structure used in the Appointment E2E test jobs where each platform has it's own workflow which allows us to manually trigger the tests on any single platform when needed (instead of only being able to manually trigger the tests on all platforms at once).

There aren't that many Accounts E2E tests yet but expanding to mobile now will allow us to add new E2E tests on both desktop and mobile in the future.