fix(test): order likes mock before component import in queue tests — #1596

The prior test fix registered the emptyLikesMock stub but imported it
(and the component under test) in the wrong order: importing QueueTrackRow
/ QueueDrawer transitively loads LikeButton → the mocked $lib/api/likes,
whose hoisted factory runs before the emptyLikesMock import initialized —
"Cannot access '__vi_import_N__' before initialization".

Move the emptyLikesMock import above, and the component import below, the
vi.mock call — matching the ArtistMenu/PlayerBar test layout so the
factory's binding is ready when the component graph loads.

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

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

@@ -1,13 +1,17 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest';
 import { render, screen, fireEvent } from '@testing-library/svelte';
-import QueueTrackRow from './QueueTrackRow.svelte';
-import { makeTrack } from '$test-utils/fixtures/track';
 import { emptyLikesMock } from '../../test-utils/mocks/likes';
+import { makeTrack } from '$test-utils/fixtures/track';
 
 // QueueTrackRow now renders a LikeButton, which reads createLikedIdsQuery.
 // Stub the likes API so the row doesn't need a real QueryClient in context.
+// The mock (and its emptyLikesMock import) must precede the component import
+// below: importing QueueTrackRow transitively loads LikeButton → the mocked
+// module, and the hoisted factory needs emptyLikesMock already initialized.
 vi.mock('$lib/api/likes', () => emptyLikesMock());
 
+import QueueTrackRow from './QueueTrackRow.svelte';
+
 const playFromQueueIndex = vi.fn();
 const removeFromQueue = vi.fn();
 const moveQueueItem = vi.fn();