Added profile screen with API interaction, better .env usage

lib/main.dart

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import 'views/home_screen.dart';
 import 'views/profile_screen.dart';
 import 'views/login_screen.dart';
-import 'methods/api.dart';
 import 'views/init_screen.dart';
 
 void main() {
@@ -15,7 +14,7 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: '42 API Client',
+      title: 'Fluty',
       initialRoute: '/',
         onGenerateRoute: (settings) {
       final uri = Uri.parse(settings.name ?? '/');