Merge pull request 'Queue fix + cross-client queue enhancements' (#112) from dev into main

Adding the queue move/remove/clear pass-throughs pushed the VM to 12 functions
(detekt cap 11). It's a thin transport facade forwarding to PlayerController, so
suppress with a rationale rather than splitting the delegating surface.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

android/app/src/main/java/com/fabledsword/minstrel/player/PlayerController.kt

@@ -288,6 +288,37 @@ class PlayerController @Inject constructor(
         controller.addMediaItem(track.toMediaItem(source = null))
     }
 
+    /**
+     * Reorder the queue: move the item at [from] to [to], keeping the domain
+     * snapshot in lock-step with the player's MediaItem timeline. Media3 emits
+     * onEvents → uiState reflects the new order (and the still-playing item's
+     * index). No-op on bad indices or a no-move.
+     */
+    fun moveInQueue(from: Int, to: Int) {
+        val controller = mediaController ?: return
+        if (from !in queueRefs.indices || to !in queueRefs.indices || from == to) return
+        queueRefs = queueRefs.toMutableList().apply { add(to, removeAt(from)) }
+        controller.moveMediaItem(from, to)
+    }
+
+    /**
+     * Remove the queue item at [index]. When it's the currently-playing item
+     * Media3 advances to the next automatically. No-op on a bad index.
+     */
+    fun removeFromQueue(index: Int) {
+        val controller = mediaController ?: return
+        if (index !in queueRefs.indices) return
+        queueRefs = queueRefs.toMutableList().apply { removeAt(index) }
+        controller.removeMediaItem(index)
+    }
+
+    /** Empty the queue and stop playback. */
+    fun clearQueue() {
+        val controller = mediaController ?: return
+        queueRefs = emptyList()
+        controller.clearMediaItems()
+    }
+
     /**
      * Seed a fresh radio queue from [trackId]. The `source` tag is
      * "radio:<id>" so the server-side rotation reporter can

android/app/src/main/java/com/fabledsword/minstrel/player/ui/PlayerViewModel.kt

@@ -25,6 +25,7 @@ import javax.inject.Inject
  * stub-test for ViewModel-level logic when it grows).
  */
 @HiltViewModel
+@Suppress("TooManyFunctions") // Thin transport facade — each fun forwards to PlayerController.
 class PlayerViewModel @Inject constructor(
     private val controller: PlayerController,
     private val likes: LikesRepository,
@@ -55,6 +56,9 @@ class PlayerViewModel @Inject constructor(
     fun seekToIndex(index: Int) = controller.seekToIndex(index)
     fun toggleShuffle() = controller.toggleShuffle()
     fun cycleRepeat() = controller.cycleRepeat()
+    fun moveInQueue(from: Int, to: Int) = controller.moveInQueue(from, to)
+    fun removeFromQueue(index: Int) = controller.removeFromQueue(index)
+    fun clearQueue() = controller.clearQueue()
 
     fun toggleLikeTrack(trackId: String) {
         val desired = trackId !in likedTrackIds.value

android/app/src/main/java/com/fabledsword/minstrel/player/ui/QueueScreen.kt

@@ -1,17 +1,25 @@
 package com.fabledsword.minstrel.player.ui
 
+import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.gestures.detectDragGestures
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
@@ -20,23 +28,43 @@ import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableFloatStateOf
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.layout.onSizeChanged
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.zIndex
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.NavHostController
+import com.composables.icons.lucide.ArrowDown
 import com.composables.icons.lucide.ArrowLeft
+import com.composables.icons.lucide.GripVertical
 import com.composables.icons.lucide.Lucide
+import com.composables.icons.lucide.Music
+import com.composables.icons.lucide.Trash2
 import com.composables.icons.lucide.Volume2
+import com.composables.icons.lucide.X
 import com.fabledsword.minstrel.models.TrackRef
 import com.fabledsword.minstrel.shared.formatDuration
 import com.fabledsword.minstrel.shared.widgets.EmptyState
 import com.fabledsword.minstrel.shared.widgets.LikeButton
+import com.fabledsword.minstrel.shared.widgets.ServerImage
+import kotlin.math.roundToInt
+import kotlinx.coroutines.launch
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -50,12 +78,30 @@ fun QueueScreen(
         modifier = Modifier.fillMaxSize(),
         topBar = {
             TopAppBar(
-                title = { Text("Queue") },
+                title = {
+                    Column {
+                        Text("Queue")
+                        if (state.queue.isNotEmpty()) {
+                            Text(
+                                text = queueSummary(state.queue),
+                                style = MaterialTheme.typography.bodySmall,
+                                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            )
+                        }
+                    }
+                },
                 navigationIcon = {
                     IconButton(onClick = { navController.popBackStack() }) {
                         Icon(Lucide.ArrowLeft, contentDescription = "Back")
                     }
                 },
+                actions = {
+                    if (state.queue.isNotEmpty()) {
+                        IconButton(onClick = viewModel::clearQueue) {
+                            Icon(Lucide.Trash2, contentDescription = "Clear queue")
+                        }
+                    }
+                },
             )
         },
     ) { inner ->
@@ -72,12 +118,15 @@ fun QueueScreen(
                     likedTrackIds = likedTrackIds,
                     onJumpTo = viewModel::seekToIndex,
                     onToggleLike = viewModel::toggleLikeTrack,
+                    onMove = viewModel::moveInQueue,
+                    onRemove = viewModel::removeFromQueue,
                 )
             }
         }
     }
 }
 
+@Suppress("LongParameterList") // Compose list wiring — layout + queue callbacks, not logic.
 @Composable
 private fun QueueList(
     tracks: List<TrackRef>,
@@ -85,29 +134,90 @@ private fun QueueList(
     likedTrackIds: Set<String>,
     onJumpTo: (Int) -> Unit,
     onToggleLike: (String) -> Unit,
+    onMove: (Int, Int) -> Unit,
+    onRemove: (Int) -> Unit,
 ) {
-    LazyColumn(modifier = Modifier.fillMaxSize()) {
-        itemsIndexed(items = tracks, key = { _, track -> track.id }) { index, track ->
-            QueueRow(
-                track = track,
-                isCurrent = index == currentIndex,
-                liked = track.id in likedTrackIds,
-                onClick = { onJumpTo(index) },
-                onToggleLike = { onToggleLike(track.id) },
-            )
-            HorizontalDivider()
+    val listState = rememberLazyListState(
+        initialFirstVisibleItemIndex = currentIndex.coerceIn(0, tracks.lastIndex),
+    )
+    val scope = rememberCoroutineScope()
+
+    // Follow the now-playing row as the track auto-advances, but only while it's
+    // near the visible window — if the user has scrolled away to browse, leave
+    // them there (the pill offers the way back). Parity with the web queue.
+    LaunchedEffect(currentIndex) {
+        if (currentIndex < 0) return@LaunchedEffect
+        val visible = listState.layoutInfo.visibleItemsInfo
+        val first = visible.firstOrNull()?.index ?: 0
+        val last = visible.lastOrNull()?.index ?: 0
+        if (currentIndex in (first - 1)..(last + 1)) {
+            listState.animateScrollToItem(currentIndex)
         }
     }
+
+    val currentVisible by remember {
+        derivedStateOf {
+            listState.layoutInfo.visibleItemsInfo.any { it.index == currentIndex }
+        }
+    }
+
+    Box(modifier = Modifier.fillMaxSize()) {
+        LazyColumn(state = listState, modifier = Modifier.fillMaxSize()) {
+            itemsIndexed(items = tracks, key = { _, track -> track.id }) { index, track ->
+                QueueRow(
+                    track = track,
+                    index = index,
+                    queueSize = tracks.size,
+                    isCurrent = index == currentIndex,
+                    liked = track.id in likedTrackIds,
+                    onClick = { onJumpTo(index) },
+                    onToggleLike = { onToggleLike(track.id) },
+                    onRemove = { onRemove(index) },
+                    onMove = onMove,
+                )
+                HorizontalDivider()
+            }
+        }
+        JumpToCurrentPill(
+            visible = currentIndex >= 0 && !currentVisible,
+            onClick = {
+                scope.launch { listState.animateScrollToItem(currentIndex.coerceAtLeast(0)) }
+            },
+            modifier = Modifier.align(Alignment.BottomCenter).padding(bottom = 16.dp),
+        )
+    }
 }
 
+@Composable
+private fun JumpToCurrentPill(
+    visible: Boolean,
+    onClick: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    AnimatedVisibility(visible = visible, modifier = modifier) {
+        FilledTonalButton(onClick = onClick) {
+            Icon(Lucide.ArrowDown, contentDescription = null, modifier = Modifier.size(18.dp))
+            Spacer(modifier = Modifier.width(6.dp))
+            Text("Jump to current")
+        }
+    }
+}
+
+@Suppress("LongParameterList") // Compose row wiring — layout + queue callbacks, not logic.
 @Composable
 private fun QueueRow(
     track: TrackRef,
+    index: Int,
+    queueSize: Int,
     isCurrent: Boolean,
     liked: Boolean,
     onClick: () -> Unit,
     onToggleLike: () -> Unit,
+    onRemove: () -> Unit,
+    onMove: (Int, Int) -> Unit,
 ) {
+    var dragOffsetY by remember { mutableFloatStateOf(0f) }
+    var rowHeightPx by remember { mutableIntStateOf(0) }
     val highlight = if (isCurrent) {
         MaterialTheme.colorScheme.primary.copy(alpha = HIGHLIGHT_ALPHA)
     } else {
@@ -116,12 +226,23 @@ private fun QueueRow(
     Row(
         modifier = Modifier
             .fillMaxWidth()
+            .onSizeChanged { rowHeightPx = it.height }
+            .zIndex(if (dragOffsetY != 0f) 1f else 0f)
+            .graphicsLayer { translationY = dragOffsetY }
             .background(highlight)
             .clickable(onClick = onClick)
             .padding(horizontal = 16.dp, vertical = 12.dp),
         verticalAlignment = Alignment.CenterVertically,
         horizontalArrangement = Arrangement.spacedBy(12.dp),
     ) {
+        DragHandle(
+            index = index,
+            queueSize = queueSize,
+            rowHeightPx = rowHeightPx,
+            onOffsetChange = { dragOffsetY = it },
+            onMove = onMove,
+        )
+        QueueRowThumbnail(track = track)
         if (isCurrent) {
             Icon(
                 Lucide.Volume2,
@@ -129,26 +250,7 @@ private fun QueueRow(
                 tint = MaterialTheme.colorScheme.primary,
             )
         }
-        Column(modifier = Modifier.weight(1f)) {
-            Text(
-                text = track.title,
-                style = MaterialTheme.typography.bodyLarge,
-                color = MaterialTheme.colorScheme.onSurface,
-                fontWeight = if (isCurrent) FontWeight.Medium else FontWeight.Normal,
-                maxLines = 1,
-                overflow = TextOverflow.Ellipsis,
-            )
-            val subtitle = queueSubtitle(track)
-            if (subtitle.isNotEmpty()) {
-                Text(
-                    text = subtitle,
-                    style = MaterialTheme.typography.bodySmall,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant,
-                    maxLines = 1,
-                    overflow = TextOverflow.Ellipsis,
-                )
-            }
-        }
+        QueueRowText(track = track, isCurrent = isCurrent, modifier = Modifier.weight(1f))
         if (track.durationSec > 0) {
             Text(
                 text = formatDuration(track.durationSec),
@@ -157,6 +259,94 @@ private fun QueueRow(
             )
         }
         LikeButton(liked = liked, onToggle = onToggleLike)
+        IconButton(onClick = onRemove) {
+            Icon(Lucide.X, contentDescription = "Remove from queue")
+        }
+    }
+}
+
+@Composable
+private fun DragHandle(
+    index: Int,
+    queueSize: Int,
+    rowHeightPx: Int,
+    onOffsetChange: (Float) -> Unit,
+    onMove: (Int, Int) -> Unit,
+) {
+    // Mirrors the web queue: the row follows the finger during a drag, then on
+    // release we translate the accumulated offset into a row delta and reorder.
+    var offset by remember { mutableFloatStateOf(0f) }
+    Icon(
+        Lucide.GripVertical,
+        contentDescription = "Reorder track",
+        tint = MaterialTheme.colorScheme.onSurfaceVariant,
+        modifier = Modifier.pointerInput(index, queueSize, rowHeightPx) {
+            detectDragGestures(
+                onDrag = { change, dragAmount ->
+                    change.consume()
+                    offset += dragAmount.y
+                    onOffsetChange(offset)
+                },
+                onDragEnd = {
+                    val delta = if (rowHeightPx > 0) (offset / rowHeightPx).roundToInt() else 0
+                    val target = (index + delta).coerceIn(0, queueSize - 1)
+                    if (target != index) onMove(index, target)
+                    offset = 0f
+                    onOffsetChange(0f)
+                },
+                onDragCancel = {
+                    offset = 0f
+                    onOffsetChange(0f)
+                },
+            )
+        },
+    )
+}
+
+@Composable
+private fun QueueRowThumbnail(track: TrackRef) {
+    Box(
+        modifier = Modifier
+            .size(48.dp)
+            .clip(RoundedCornerShape(4.dp))
+            .background(MaterialTheme.colorScheme.surfaceVariant),
+        contentAlignment = Alignment.Center,
+    ) {
+        ServerImage(
+            url = track.coverUrl,
+            contentDescription = null,
+            modifier = Modifier.size(48.dp),
+        ) {
+            Icon(
+                Lucide.Music,
+                contentDescription = null,
+                tint = MaterialTheme.colorScheme.onSurfaceVariant,
+            )
+        }
+    }
+}
+
+@Composable
+private fun QueueRowText(track: TrackRef, isCurrent: Boolean, modifier: Modifier = Modifier) {
+    Column(modifier = modifier) {
+        Text(
+            text = track.title,
+            style = MaterialTheme.typography.bodyLarge,
+            color = MaterialTheme.colorScheme.onSurface,
+            fontWeight = if (isCurrent) FontWeight.Medium else FontWeight.Normal,
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+        )
+        val subtitle = queueSubtitle(track)
+        if (subtitle.isNotEmpty()) {
+            Text(
+                text = subtitle,
+                style = MaterialTheme.typography.bodySmall,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                maxLines = 1,
+                overflow = TextOverflow.Ellipsis,
+            )
+        }
     }
 }
 
@@ -165,4 +355,18 @@ private fun queueSubtitle(track: TrackRef): String = listOf(track.artistName, tr
     .filter { it.isNotEmpty() }
     .joinToString(" · ")
 
+/** "N tracks · 12 min" header summary. */
+private fun queueSummary(tracks: List<TrackRef>): String {
+    val minutes = tracks.sumOf { it.durationSec } / SECONDS_PER_MINUTE
+    val length = if (minutes >= MINUTES_PER_HOUR) {
+        "${minutes / MINUTES_PER_HOUR}h ${minutes % MINUTES_PER_HOUR}m"
+    } else {
+        "$minutes min"
+    }
+    val noun = if (tracks.size == 1) "track" else "tracks"
+    return "${tracks.size} $noun · $length"
+}
+
 private const val HIGHLIGHT_ALPHA = 0.12f
+private const val SECONDS_PER_MINUTE = 60
+private const val MINUTES_PER_HOUR = 60

web/src/lib/components/QueueDrawer.svelte

@@ -35,5 +35,9 @@
          transition-transform duration-200
          {player.queueDrawerOpen ? 'translate-x-0' : 'translate-x-full'}"
 >
-  <QueueList onClose={() => closeQueueDrawer()} bind:closeButtonRef={closeButton} />
+  <QueueList
+    onClose={() => closeQueueDrawer()}
+    active={player.queueDrawerOpen}
+    bind:closeButtonRef={closeButton}
+  />
 </aside>

web/src/lib/components/QueueDrawer.test.ts

@@ -25,10 +25,12 @@ vi.mock('$lib/player/store.svelte', () => ({
     get queueDrawerOpen() { return openValue; }
   },
   // QueueTrackRow imports these from the store; provide stubs so its
-  // module-load doesn't break when QueueDrawer renders rows.
+  // module-load doesn't break when QueueDrawer renders rows. QueueList
+  // imports clearQueue for its header action.
   playFromQueueIndex: vi.fn(),
   removeFromQueue: vi.fn(),
-  moveQueueItem: vi.fn()
+  moveQueueItem: vi.fn(),
+  clearQueue: vi.fn()
 }));
 
 import QueueDrawer from './QueueDrawer.svelte';

web/src/lib/components/QueueList.svelte

@@ -1,6 +1,7 @@
 <script lang="ts">
-  import { X } from 'lucide-svelte';
-  import { player } from '$lib/player/store.svelte';
+  import { untrack } from 'svelte';
+  import { X, Trash2, ArrowDown } from 'lucide-svelte';
+  import { player, clearQueue } from '$lib/player/store.svelte';
   import QueueTrackRow from './QueueTrackRow.svelte';
 
   // onClose: when provided, renders an X button in the header so the
@@ -8,12 +9,66 @@
   //   now-playing route (visible at lg+ widths) omits it.
   // closeButtonRef: bind:this hook so the drawer can focus the X for
   //   keyboard users on open.
+  // active: true when the queue is on-screen (drawer open, or the always-
+  //   visible now-playing panel). Gates the scroll-to-current behavior.
   type Props = {
     onClose?: () => void;
     closeButtonRef?: HTMLButtonElement;
+    active?: boolean;
   };
 
-  let { onClose, closeButtonRef = $bindable() }: Props = $props();
+  let { onClose, closeButtonRef = $bindable(), active = true }: Props = $props();
+
+  let scrollBody: HTMLElement | undefined = $state();
+  // Whether the now-playing row is (at least partly) within the scroll
+  // viewport. Drives auto-follow (only follow while the user is watching the
+  // current track) and the "Jump to current" pill (shown when it's off-screen).
+  let currentInView = $state(true);
+  let sawFirstIndex = false;
+
+  function scrollToCurrent(block: ScrollLogicalPosition, behavior: ScrollBehavior = 'auto') {
+    (scrollBody?.children[player.index] as HTMLElement | undefined)?.scrollIntoView({
+      block,
+      behavior,
+    });
+    currentInView = true;
+  }
+
+  function recomputeInView() {
+    const row = scrollBody?.children[player.index] as HTMLElement | undefined;
+    if (!scrollBody || !row) {
+      currentInView = true;
+      return;
+    }
+    const b = scrollBody.getBoundingClientRect();
+    const r = row.getBoundingClientRect();
+    currentInView = r.bottom > b.top && r.top < b.bottom;
+  }
+
+  // On open (active flips true, or on mount for the always-visible panel),
+  // center the now-playing row — parity with the Android queue.
+  $effect(() => {
+    if (!active) return;
+    if (untrack(() => player.queue.length) === 0) return;
+    requestAnimationFrame(() => scrollToCurrent('center'));
+  });
+
+  // Follow the current track as it auto-advances, but only while the user is
+  // still watching it — if they've scrolled away, leave them there (the pill
+  // offers the way back). block:'nearest' keeps it minimal (no yank when the
+  // row is already visible). Index is tracked; currentInView is read untracked
+  // so a scroll that hides the row doesn't itself re-trigger a scroll.
+  $effect(() => {
+    player.index; // subscribe: follow on advance
+    if (!sawFirstIndex) {
+      sawFirstIndex = true;
+      return; // the open effect already handled the initial position
+    }
+    if (!active) return;
+    if (untrack(() => player.queue.length) === 0) return;
+    if (!untrack(() => currentInView)) return;
+    requestAnimationFrame(() => scrollToCurrent('nearest'));
+  });
 
   function totalDurationLabel(tracks: { duration_sec: number }[]): string {
     const totalSec = tracks.reduce((s, tr) => s + (tr.duration_sec ?? 0), 0);
@@ -23,7 +78,7 @@
   }
 </script>
 
-<div class="flex h-full flex-col">
+<div class="relative flex h-full flex-col">
   <div class="flex items-center justify-between border-b border-border px-4 py-3">
     <div>
       <h2 class="text-lg font-semibold">Queue</h2>
@@ -32,20 +87,33 @@
         {#if player.queue.length > 0} · {totalDurationLabel(player.queue)}{/if}
       </p>
     </div>
-    {#if onClose}
-      <button
-        type="button"
-        bind:this={closeButtonRef}
-        aria-label="Close queue"
-        onclick={onClose}
-        class="text-text-secondary hover:text-text-primary"
-      >
-        <X size={20} />
-      </button>
-    {/if}
+    <div class="flex items-center gap-1">
+      {#if player.queue.length > 0}
+        <button
+          type="button"
+          aria-label="Clear queue"
+          title="Clear queue"
+          onclick={() => clearQueue()}
+          class="rounded p-1 text-text-secondary hover:text-text-primary"
+        >
+          <Trash2 size={18} />
+        </button>
+      {/if}
+      {#if onClose}
+        <button
+          type="button"
+          bind:this={closeButtonRef}
+          aria-label="Close queue"
+          onclick={onClose}
+          class="rounded p-1 text-text-secondary hover:text-text-primary"
+        >
+          <X size={20} />
+        </button>
+      {/if}
+    </div>
   </div>
 
-  <div class="flex-1 overflow-y-auto">
+  <div bind:this={scrollBody} onscroll={recomputeInView} class="flex-1 overflow-y-auto">
     {#if player.queue.length === 0}
       <p class="text-text-secondary text-center p-8">No tracks queued.</p>
     {:else}
@@ -54,4 +122,17 @@
       {/each}
     {/if}
   </div>
+
+  {#if active && player.queue.length > 0 && !currentInView}
+    <button
+      type="button"
+      onclick={() => scrollToCurrent('center', 'smooth')}
+      class="absolute bottom-4 left-1/2 flex -translate-x-1/2 items-center gap-1.5
+             rounded-full bg-action-secondary px-3 py-1.5 text-xs font-medium
+             text-action-fg shadow-lg"
+    >
+      <ArrowDown size={14} />
+      Jump to current
+    </button>
+  {/if}
 </div>

web/src/lib/components/QueueTrackRow.svelte

@@ -3,6 +3,7 @@
   import { draggable, type DragEventData } from '@neodrag/svelte';
   import type { TrackRef } from '$lib/api/types';
   import { playFromQueueIndex, removeFromQueue, moveQueueItem } from '$lib/player/store.svelte';
+  import { coverUrl, FALLBACK_COVER } from '$lib/media/covers';
   import { offsetToDelta } from './queue-row-math';
   import LikeButton from './LikeButton.svelte';
 
@@ -66,6 +67,13 @@
     <GripVertical size={16} />
   </button>
 
+  <img
+    src={coverUrl(track.album_id)}
+    alt=""
+    onerror={(e) => ((e.currentTarget as HTMLImageElement).src = FALLBACK_COVER)}
+    class="h-10 w-10 flex-shrink-0 rounded object-cover"
+  />
+
   <button
     type="button"
     onclick={handleBodyClick}

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

@@ -505,6 +505,21 @@ export function removeFromQueue(idx: number): void {
   _error = null;
 }
 
+// Clear the whole queue and stop playback — mirrors removeFromQueue's
+// empty-queue branch. Also drops the radio/system source + self-heal closure
+// so the emptied player doesn't try to refill from a now-irrelevant source.
+export function clearQueue(): void {
+  _queue = [];
+  _index = 0;
+  _state = 'idle';
+  _position = 0;
+  _duration = 0;
+  _error = null;
+  _radioSeedId = null;
+  _queueSource = null;
+  _queueRefetch = null;
+}
+
 export function playFromQueueIndex(idx: number): void {
   if (idx < 0 || idx >= _queue.length) return;
   _radioSeedId = null;

web/src/routes/+layout.svelte

@@ -168,9 +168,14 @@
   style="display: none"
 ></audio>
 
-<QueueDrawer />
-
 <QueryClientProvider client={queryClient}>
+  <!-- QueueDrawer must be inside the provider: its rows render LikeButton,
+       which calls useQueryClient() at init. The drawer's <aside> is always
+       mounted, so the moment the queue is populated (on first play) those
+       LikeButtons instantiate — outside the provider they throw
+       "No QueryClient was found" and abort the play flush. -->
+  <QueueDrawer />
+
   {#if user.value !== null && page.url.pathname !== '/login' && page.url.pathname !== '/now-playing'}
     <Shell>{@render children()}</Shell>
   {:else}

web/vitest.setup.ts

@@ -37,6 +37,14 @@ if (typeof window !== 'undefined') {
   Object.defineProperty(window, 'sessionStorage', { configurable: true, value: memSession });
 }
 
+// jsdom doesn't implement Element.prototype.scrollIntoView. Components that
+// call it (queue auto-scroll to the now-playing row, the alphabetical rail)
+// would throw an unhandled TypeError in tests — which fails the run even when
+// every assertion passes. No-op it; tests never assert on scroll position.
+if (typeof Element !== 'undefined' && !Element.prototype.scrollIntoView) {
+  Element.prototype.scrollIntoView = () => {};
+}
+
 // W-T3 moved toast rendering out of per-page markup into a single
 // <ToastHost /> mounted in +layout.svelte. Tests render individual pages
 // without the layout, so we mount ToastHost here so `pushToast()` calls