Merge pull request #3 from Navaskt/development

Update README.md to enhance project description, features, technology stack, and setup instructions

Merge pull request #2 from Navaskt/Navaskt-patch-1

Switch from Dart to Flutter commands in CI workflow

Merge pull request #1 from Navaskt/development

Refactor chat functionality: update message model, implement home screen, and enhance chat service with Firestore integration

Implement authentication flow with login and registration screens

Implement chat functionality with message model, authentication service, and UI components

Update Podfile to set iOS platform to 15.0 and add Firebase dependencies

Remove generated files and configurations for Windows runner and add Firebase configuration files for Android and iOS.

Initial commit