Keep ignoring her. Stick to your resolve and eventually she will learn being annoying doesn’t equal attention. There are a lot of products on the market that can prevent scratching like scratching sprays, double sided sticky tape, pet repellent/pet block sprays. I used to have a cat who did this and I locked her out into the living room at nights usually having something blocking the door to avoid damage to the door. There are also toys on Amazon that u can put batteries in that entertain the cats for a while.
SmartyKat Electronic Motion/Moving Toys for Cats & Kittens, Battery Powered, Mimics Motion of Real Prey, Fun & Interactive Play - Multiple Styles https://www.amazon.com/dp/B06WP7F8YC/ref=cm_sw_r_cp_api_i_AEDZYNTK8T85NV9FWJZ0?_encoding=UTF8&psc=1
Flurff Cat Toys, Interactive Cat Toy Butterfly Funny Exercise Electric Flutter Rotating Kitten Toys, Cat Teaser with Replacement https://www.amazon.com/dp/B07B4XGY1Z/ref=cm_sw_r_cp_api_i_5Z3ZZ1GAPRE47HKARGVW