Add rudimentary settings screen

src/screens/index.tsx

@@ -2,7 +2,7 @@ import React from 'react';
 import { createBottomTabNavigator, BottomTabNavigationOptions } from '@react-navigation/bottom-tabs';
 import Player from './Player';
 import Albums from './Albums';
-
+import Settings from './Settings';
 
 const Tab = createBottomTabNavigator();
 
@@ -11,6 +11,7 @@ export default function Routes() {
         <Tab.Navigator>
             <Tab.Screen name="Now Playing" component={Player} />
             <Tab.Screen name="Albums" component={Albums} />
+            <Tab.Screen name="Settings" component={Settings} />
         </Tab.Navigator>
     );
 }