I believe her last text was asking how you are doing, so respond her with " Good, just finished a big workout. looking nice & jacked for our date"
it is time to move it forward and set up a date .She will likely say " can't wait" and then you say" same. what's your schedule like ?"

You did seal the deal with her, so this is just an observation to help you do even better next time...

The woman you're talking to has better text game than you. She carried the conversation. She led in places that it's normally your job to lead. Within reason, you'd do well to look at her replies and learn from those. I dare say you're not going to get that kind of effort from more conventionally-attractive women.

I mean, you seem to be doing fine. She's literally date closing you with "Or we could make it together next time" - you don't need to get her more invested. When she said that, that was a good opportunity to feel out when she'd be available for a date.

But now you can seed it as well with her last message. "Awesome! Just finished a killer workout, looking nice and fit for our date"