fix: resolve all svelte-check warnings and errors (0 errors, 0 warnings)

ui/src/lib/components/AudioPlayer.svelte

@@ -875,6 +875,7 @@
 				<!-- Seekable progress bar -->
 				<!-- svelte-ignore a11y_click_events_have_key_events a11y_no_static_element_interactions -->
 				<div
+					role="none"
 					class="w-full h-1.5 bg-(--color-surface-3) rounded-full overflow-hidden cursor-pointer group"
 					onclick={seekFromCompactBar}
 				>

ui/src/lib/components/ui/dialog/Dialog.svelte

@@ -18,6 +18,13 @@
 		}
 	}
 
+	function handleBackdropKeyDown(e: KeyboardEvent) {
+		if ((e.key === 'Enter' || e.key === ' ') && e.target === e.currentTarget) {
+			open = false;
+			onclose?.();
+		}
+	}
+
 	function handleKeyDown(e: KeyboardEvent) {
 		if (e.key === 'Escape') {
 			open = false;
@@ -34,7 +41,9 @@
 		class="fixed inset-0 z-50 flex items-center justify-center bg-black/70 backdrop-blur-sm p-4"
 		role="dialog"
 		aria-modal="true"
+		tabindex="-1"
 		onclick={handleBackdropClick}
+		onkeydown={handleBackdropKeyDown}
 	>
 		<div class={cn('bg-(--color-surface) rounded-2xl border border-(--color-border) shadow-2xl w-full max-w-sm', className)}>
 			{@render children?.()}