fix context menu and add open in browser link

app/context-menu.js

@@ -2,16 +2,32 @@
 
 const electronContextMenu = require('electron-context-menu')
 
+const { shell } = require('electron')
+
 module.exports = function contextMenu(window, soundcloud) {
   // TODO: apply context menu to all windows but only add navigation items to main window
   // See https://github.com/sindresorhus/electron-context-menu/pull/25
   electronContextMenu({
     window,
-    prepend: (params) => {
+    prepend: (defaultActions, params) => {
       if (params.mediaType == 'none') {
         return menuTemplate(soundcloud)
       }
-    }
+    },
+    append: (defaultActions, params) => [
+      {
+        label: 'Open in Browser',
+        after: ['copyLink'],
+        visible: params.linkURL.length !== 0 && params.mediaType === 'none',
+        click(menuItem) {
+          shell.openExternal(
+            menuItem.transform
+              ? menuItem.transform(params.linkURL)
+              : params.linkURL
+          )
+        }
+      }
+    ]
   })
 }