feat: simplify playPopSound setting check

frontend/src/helpers/playPop.ts

@@ -1,8 +1,13 @@
+import {useAuthStore} from '@/stores/auth'
+
 import popSoundFile from '@/assets/audio/pop.mp3'
 
-export const playSoundWhenDoneKey = 'playSoundWhenTaskDone'
-
 export function playPopSound() {
+	const playSoundWhenDone = useAuthStore().settings.frontendSettings.playSoundWhenDone
+
+	if (!playSoundWhenDone)
+		return
+
 	try {
 		const popSound = new Audio(popSoundFile)
 		popSound.play()