added window.app for debugging

app/main.js

@@ -49,6 +49,7 @@ if (process.env.NODE_ENV === 'production') {
   };
 
   const app = routes(choo());
+  window.app = app;
   app.use(metrics);
   app.use(controller);
   app.use(dragManager);

server/layout.js

@@ -58,7 +58,7 @@ module.exports = function(state, body = '') {
         <link
           rel="mask-icon"
           href="${assets.get('safari-pinned-tab.svg')}"
-          color="#5bbad5"
+          color="#838383"
         />
         <script defer src="${assets.get('app.js')}"></script>
       </head>