feat(search): queue pasted share links from Live Search and mobile search

Implement share-link detection in search (track, queue, album, artist,
composer): enqueue tracks/queues without interrupting playback; preview
album/artist/composer without switching the active server; queue preview
modal with scrollable track list. Based on community PR #551.

Co-authored-by: Daniel Wagner <daniel.iuser@icloud.com>

src/styles/components/index.css

@@ -14,6 +14,7 @@
 @import './offline-cache-button.css';
 @import './download-folder-modal.css';
 @import './song-info-modal.css';
+@import './share-queue-preview-modal.css';
 @import './tracklist.css';
 @import './modal.css';
 @import './playback-delay-sleep-delayed-start-modal.css';