feat(App): update Finlytic Flutter app UI and blocs

FinlyticApp/lib/features/auth/bloc/auth_event.dart

@@ -0,0 +1,33 @@
+import 'package:equatable/equatable.dart';
+
+abstract class AuthEvent extends Equatable {
+  const AuthEvent();
+
+  @override
+  List<Object?> get props => [];
+}
+
+class CheckAuthStatus extends AuthEvent {}
+
+class LoginRequested extends AuthEvent {
+  final String email;
+  final String password;
+
+  const LoginRequested(this.email, this.password);
+
+  @override
+  List<Object?> get props => [email, password];
+}
+
+class RegisterRequested extends AuthEvent {
+  final String email;
+  final String password;
+  final String fullName;
+
+  const RegisterRequested(this.email, this.password, this.fullName);
+
+  @override
+  List<Object?> get props => [email, password, fullName];
+}
+
+class LogoutRequested extends AuthEvent {}