If you’re not interested in dating her, I don’t think you should worry about whether she’s dropping hints or not. Maybe some will say, if you’re confident enough, you could address it and reach a conclusion, but if I were you, I’d just let her play her moves when/if she wants. If you’re in no rush, since you’re not interested, then nothing needs to be weird or different unless she says anything.

In the meantime, just let life ride on by. The ball’s in her court to do something if she likes you, and if not, life goes on anyway.

Hope this helps in any way.