Function switchCallback

Extensions/popupLyrics.js:1027–1032

(el, state)

			}

			function switchCallback(el, state) {
				const id = el.dataset.id;
				userConfigs.services[id].on = state;
				LocalStorage.set(`popup-lyrics:services:${id}:on`, state);
				updateTrack(true);
			}

			function posCallback(el, dir) {
				const id = el.dataset.id;