She obviously was interested in you if she asked you out & still wants to be friends, glad she could be honest with you and herself and not lead you on. You can encourage her as she opens up to you ...just don't get caught up in drama.
Friendships can lead to committing to a life long partnership, in fact if you ever get married, in my opinion, you should marry someone who is your friend first. The "romance whirlwind" can end quickly and you need a foundation to make it last. The relationships that last are the ones that enjoy being with each other.
Hope you are doing ok too npix.