Hello Moni and welcome to our family.
Thanks so much for giving Kaylee a new forever home and it sounds like she is adjusting just fine. Sorry to hear of the heart issue but its good she was given a vet visit, at least you know about it now and what to look for. She looks like a real sweetheart especially in that last picture.
The baths are necessary and its good you are going thru with bathing even if she doesn't like them as it keeps the dust and dander down and it makes her feel better even if she would disagree with you, you can also try spraying her with 100% aloe vera juice as it comes from the bottle, (find it in your local Walmart or similar store) it will be soothing to her skin.
I would offer her a lot of different vegetables and try them in different ways, cooked, raw, chopped, mashed, sliced or whatever way you want for some prefer them a particular way but the key is to keep offering even if she doesn't eat them at first, usually in time they will at least try them.