No such thing as an “accident” – something, somewhere wasn’t as it should have been.
IMO from your description, you were doing things as you should, she was being impatient and drove into you, instead of doing what you did, and waited in the queue till she got to the junction and then turned right.
I guess you have to leave it up to the insurance but it seems to me as a layman that she was totally in the wrong, overtaking at an inappropriate point (by a junction), without checking the road ahead was clear, and for inappropriate reasons (too impatient to wait).
I hope she gets prosecuted for careless driving, points + a re-education course…
Put ‘normal’ people into cars and they go crazy… we badly need some re-education/proper enforcement/better karma