opt.

- move out btns from more vert btn (docker, sftp & etc.)
- redesigned routes
- confirmation before deleting private key

lib/data/res/ui.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 
 /// Font style
 
+const textSize9Grey = TextStyle(color: Colors.grey, fontSize: 9);
 const textSize11 = TextStyle(fontSize: 11);
 const textSize12Grey = TextStyle(color: Colors.grey, fontSize: 11);
 const textSize13 = TextStyle(fontSize: 13);
@@ -12,6 +13,7 @@ const textSize18 = TextStyle(fontSize: 18);
 const textSize27 = TextStyle(fontSize: 27);
 
 const grey = TextStyle(color: Colors.grey);
+const textRed = TextStyle(color: Colors.red);
 
 /// Icon