fix splash screen

src/background/init.ts

@@ -4,10 +4,11 @@
 import { app } from "electron";
 import { main } from './run';
 import { backgroundMitt } from './emitter';
+import { stopStream } from './audio';
 
 let winActive: boolean;
 
-backgroundMitt.once('window-active', (state: boolean) => {
+backgroundMitt.on('window-active', (state: boolean) => {
     winActive =  state;
 });
 
@@ -20,11 +21,11 @@ export function initApp(dev: boolean): void {
     // Quit when all windows are closed.
     app.on("window-all-closed", () => {
       if (process.platform !== "darwin") {
+        stopStream();
         app.quit();
       }
     });
 
-    // Might have to de-reference window object
     app.on("activate", () => {
       if (winActive === false) {
         main();