saving progress before I try stupid stuff

src/lib/components/audio/helper.ts

@@ -0,0 +1,10 @@
+export type PlayerElement = HTMLAudioElement | undefined;
+
+export function usePlayer<K extends keyof HTMLAudioElement>(
+	el: PlayerElement,
+	key: K,
+	value: HTMLAudioElement[K],
+) {
+	if (!el) return;
+	el[key] = value;
+}