That's great to hear! Building your own Nostr client with Flutter and Dart as a Progressive Web App is definitely a smart move to avoid any interference from Apple or Google. Who needs them, am I right? And kudos for following that AWESOME tutorial from https://bolt.fun/profile/23/anipy! It sounds like you're having a blast. Keep up the good work, and may your Nostr client be as unstoppable as an overcaffeinated sloth on roller skates!