web-player: rows (ListRow, MediaIdentity, EqBars)

Add MediaIdentity.svelte (renames and generalizes TrackTitleCell,
purely presentational: art + title + subtitle, no click handling)
and ListRow.svelte on top of it (href|onclick, active, size xs/sm/lg,
variant row|card, leading/trailing/overlay). Also used by
player/TrackInfo... (TrackInfo itself is left for a later pass, which
already has an explicit task to touch that file).

Migrated to ListRow: SearchResultRow (Explore, 4 groups — component
removed), Home (Continue listening, Popular, spotlight, Your
playlists), Queue (Up next), Sidebar (playlists). The 6 track tables
(AlbumTrackTable, PlaylistTrackTable, library, liked, mixes,
LibraryPicker) migrate to MediaIdentity with their own local
use:pressable, since TrackList doesn't exist yet.

EqBars gains an `overlay` prop (scrim/45 background, on-art color)
replacing NowPlaying.svelte (removed). Along the way, fixes 6
plural() calls that a previous pass had left unmigrated (liked,
library, mixes, playlists, PlaylistHeader, Home).

Deltas documented in the plan's log: Sidebar's active row now uses
the accent tint (previously neutral gray); Home's "Your playlists"
card loses its redundant author line and its radius becomes
rounded-art; Queue rows lose the art's opacity-80.

Verified with npm run check/build; no authenticated visual QA (Docker
unavailable this session).

web-player/src/routes/(app)/liked/+page.svelte

@@ -3,7 +3,7 @@
 	import X from '@lucide/svelte/icons/x';
 	import { player, isQueueCurrent, playAllOrToggle } from '$lib/player/player.svelte';
 	import { liked } from '$lib/player/liked.svelte';
-	import { fmtDate, fmtTime } from '$lib/format';
+	import { fmtDate, fmtTime, plural } from '$lib/format';
 	import Page from '$lib/components/ui/Page.svelte';
 	import CollectionHeader from '$lib/components/ui/CollectionHeader.svelte';
 	import Button from '$lib/components/ui/Button.svelte';
@@ -13,7 +13,8 @@
 	import TrackRow from '$lib/components/ui/TrackRow.svelte';
 	import TrackMeta from '$lib/components/ui/TrackMeta.svelte';
 	import TrackIndexCell from '$lib/components/ui/TrackIndexCell.svelte';
-	import TrackTitleCell from '$lib/components/ui/TrackTitleCell.svelte';
+	import MediaIdentity from '$lib/components/ui/MediaIdentity.svelte';
+	import { pressable } from '$lib/actions/pressable';
 
 	const tracks = $derived(liked.list);
 	const isCurrentQueue = $derived(isQueueCurrent(tracks));
@@ -36,7 +37,7 @@
 	<CollectionHeader
 		eyebrow="Colección"
 		title="Me gusta"
-		meta="{tracks.length} {tracks.length === 1 ? 'Canción' : 'Canciones'}"
+		meta={plural(tracks.length, 'canción', 'canciones')}
 		align="center"
 	>
 		{#snippet cover()}
@@ -73,15 +74,23 @@
 						playing={player.playing}
 						onToggle={() => playFrom(i)}
 					/>
-					<TrackTitleCell
-						trackId={track.id}
-						title={track.title}
-						artist={track.artist}
-						ownerUserId={track.ownerUserId}
-						explicit={track.explicit}
-						{active}
-						onClick={() => playFrom(i)}
-					/>
+					<!-- svelte-ignore a11y_click_events_have_key_events -->
+					<div
+						role="button"
+						tabindex="0"
+						use:pressable={() => playFrom(i)}
+						onclick={(event) => event.stopPropagation()}
+						class="flex min-w-0 flex-1 text-left"
+					>
+						<MediaIdentity
+							trackId={track.id}
+							title={track.title}
+							artist={track.artist}
+							ownerUserId={track.ownerUserId}
+							explicit={track.explicit}
+							{active}
+						/>
+					</div>
 					<TrackMeta class="hidden sm:block">—</TrackMeta>
 					<TrackMeta class="hidden sm:block">{fmtDate(track.likedAt)}</TrackMeta>
 					<TrackMeta class="hidden sm:block">{Number(track.listensCount ?? 0)}</TrackMeta>