A simple yet beautiful to-do app

Reproduction

Clone the repo, install the dependencies: flutter pub get
Register the app with your Firebase project: flutterfire configure
Generate the icons: dart run flutter_launcher_icons
Open the app’s workspace in XCode (./ios/Runner.xcworkspace), in “Signing & Capabilities” select Personal Team
Build: dart run build_runner build && flutter build ios
Connect a device with iOS 17 or later, with Developer Mode enabled
Install the built app container (./build/ios/iphoneos/Runner.app), via XCode: Windows > Devices and Simulators > Installed apps
Mark the app “trusted” in the iPhone’s General > VPN & Device Management settings section
Enjoy