fix(devices): copy buttons via component method (copyFromId) under CSP build

templates/audio_reader.templ

@@ -644,7 +644,7 @@ templ AudioReader(user User, metadata ReaderMetadata) {
 						<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M18 6 6 18"></path><path d="m6 6 12 12"></path></svg>
 					</button>
 				</div>
-				<template x-for="b in bookmarks" :key="String(b.id)">
+				<template x-for="b in bookmarks" :key="b.id">
 					<div class="px-3 py-2 rounded-lg hover:bg-surface-hover transition-colors">
 						<div class="flex justify-between items-center gap-3">
 							<button type="button" class="flex-1 text-left min-w-0" @click="jumpToBookmark(b)">