Added launcher Name and Icon

lib/screen/login/login.dart

@@ -66,7 +66,7 @@ class _LoginState extends State<Login> {
   @override
   Widget build(BuildContext context) {
     return FlutterLogin(
-      logo: Image.file(File("assets/logo/icon.png")).image,
+      logo: Image.file(File("assets/logo/logo.png")).image,
 
       userValidator: _checkInput,
       passwordValidator: _checkInput,