Okay great! That sounds exactly how my chick is behaving. I had wondered if it was a circulatory issue. The foot that she still has issues with was actually blue when I found her (and she has yellow legs). The color did return to normal after a few hours and a several therapy sessions. She's using it a little more this morning and I'm feeling a little better about it. Your story makes me feel better too. It's good to know someone lse has had this issue and it turned out fine.I had something similar happen to one of our ducks that may help you feel better about her chances and/or understand what could be wrong. Friday before work, I went out to check on everyone before getting in the car to leave. A quick glance said they were fine, but as I walked away, I heard something hitting the side of the pen. It was only once or twice and everyone appeared fine and relaxed so I left. When I came home, I went to let the ducks and geese out but noticed one duck missing. Then I heard that noise of something hitting the side again - same exact spot as the morning. I had been gone for 10 hours. Turns out a duck had crawled between their shelter and the side of the pen (which is made of sheet metal) and got stuck. One foot was under her, one behind her, and she was covered in mud from flopping around trying to get out! When I got her out and set her down, she couldn't walk. Her legs had fallen asleep from sitting in an odd position like that so long. Ten hours, at least. When she stood, she would fall over and flop around to get back up. Finally I just put her next to food and water where she laid down to eat and drink. It took another three or four hours until she could actually kinda stand, and another day or so until she could walk without a noticeable limp. But now that she has full blood flow in the leg again, she is even running just fine. Between this recent issue, the way it sounds like your chick got stuck, and the fact that you said she doesn't act like she's in pain, I'm thinking this might be what you're dealing with. Remember, lack of bloodflow to a limb makes it numb, not painful. And with her feet being in the air, I bet the blood definitely drained from those legs!
Your coop is great! Just know that as your chickens multiply, so will the number of coops lol.