Allow clicks to be intercepted

[timothyaveni]

many students ran into this -- they hid the radio button because they wanted to make it prettier, but now playwright complains.

what a student 'should' do in this case is:

• make the overlaying element be the #clickable element. this is kind of the intended solution, but maybe not obvious if you didn't write the autograder
  • (this also either requires that the overlaying element be a <label> or that you establish some kind of handler setup so that the radio button gets checked)
• or just use buttons instead of radio buttons, but now you need to reimplement state tracking and state visibility (though the latter you were probably going to have to reimplement to some extent anyway with some fancy css selector)

in either case, dealing with this issue is not really a learning objective for the assignment, so let's use { force: true } in the click