Fix token app

lib/tokenapp.js

@@ -17,6 +17,10 @@ class TokenApp {
         utils.event.on('ringState', async (state) => {
             if (state === 'connected') {
                 this.ringConnected = true
+                // Only the addon leaves the web UI running all the time
+                if (process.env.RUNMODE !== 'addon') {
+                    this.stop()
+                }
             } else {
                 this.ringConnected = false
             }