[Chore] Add UI integration testing - (3/3) Taking Survey flow

[nkhanh44]

Why

Add UI integration testing to ensure the app's flow works as expected.

Acceptance Criteria

• Add a flow test case with the following steps:
  • Navigate to the Survey Detail screen after selecting a survey item on the Home screen.
  • Tap the "Start Survey" button.
  • Select the answers or fill in the information in the forms.
  • Tap the "Submit" button.
  • Show the Complete Survey screen, then navigate to the Home screen.