Implement volume control with mute functionality; update PlayerState to manage muted state

web-player/src/lib/components/player/PlayerBar.svelte

@@ -6,7 +6,9 @@
 	import { player } from '$lib/player/player.svelte';
 	import { queuePanel } from '$lib/player/queuePanel.svelte';
 	import { fmtTime } from '$lib/utils/format';
+	import Volume1 from '@lucide/svelte/icons/volume-1';
 	import Volume2 from '@lucide/svelte/icons/volume-2';
+	import VolumeX from '@lucide/svelte/icons/volume-x';
 	import ListMusic from '@lucide/svelte/icons/list-music';
 
 	function seek(value: number) {
@@ -48,9 +50,22 @@
 		</div>
 	</div>
 	<div class="hidden w-(--mf-player-side-w) shrink-0 items-center justify-end gap-3.5 sm:flex">
-		<Volume2 class="size-icon-sm shrink-0 text-fg-2" strokeWidth={1.8} />
+		<IconButton
+			label={player.muted ? 'Activar sonido' : 'Silenciar'}
+			tone="plain"
+			size="xs"
+			onclick={() => player.toggleMute()}
+		>
+			{#if player.muted || player.volume === 0}
+				<VolumeX class="size-icon-sm" strokeWidth={1.8} />
+			{:else if player.volume < 50}
+				<Volume1 class="size-icon-sm" strokeWidth={1.8} />
+			{:else}
+				<Volume2 class="size-icon-sm" strokeWidth={1.8} />
+			{/if}
+		</IconButton>
 		<Slider
-			value={player.volume}
+			value={player.muted ? 0 : player.volume}
 			max={100}
 			label="Volumen"
 			oninput={(value) => player.setVolume(value)}

web-player/src/lib/player/player.svelte.ts

@@ -119,6 +119,7 @@ class PlayerState {
 	playing = $state(false);
 	progress = $state(0);
 	volume = $state(browser ? Number(localStorage.getItem('player.volume') ?? 100) : 100);
+	muted = $state(browser ? localStorage.getItem('player.muted') === 'true' : false);
 	loading = $state(false);
 	recentlyPlayed = $state<PlayerTrack[]>([]);
 	playlists = $state<Playlist[]>([]);
@@ -148,6 +149,7 @@ class PlayerState {
 		const audio = new Audio();
 		audio.preload = 'auto';
 		audio.volume = this.volume / 100;
+		audio.muted = this.muted;
 		audio.addEventListener('durationchange', () => this.#syncDuration(audio.duration));
 		audio.addEventListener('loadedmetadata', () => this.#syncDuration(audio.duration));
 		audio.addEventListener('play', () => {
@@ -401,6 +403,18 @@ class PlayerState {
 		else audio.pause();
 	}
 
+	toggleMute() {
+		this.#applyMuted(!this.muted);
+		if (!this.muted && this.volume === 0) this.setVolume(50);
+	}
+
+	#applyMuted(value: boolean) {
+		this.muted = value;
+		const audio = this.#audioEl();
+		if (audio) audio.muted = value;
+		if (browser) localStorage.setItem('player.muted', String(value));
+	}
+
 	next() {
 		if (this.tracks.length === 0) return;
 		const idx = this.#index();
@@ -459,6 +473,7 @@ class PlayerState {
 
 	setVolume(value: number) {
 		this.volume = Math.min(100, Math.max(0, Math.round(value)));
+		if (this.muted && this.volume > 0) this.#applyMuted(false);
 		const audio = this.#audioEl();
 		if (audio) {
 			audio.volume = this.volume / 100;