a11y

Co-Authored-By: Vince Castillo, PhD <154394560+professorcastillo@users.noreply.github.com>

src/lib/components/layout/Sidebar.svelte

@@ -932,6 +932,8 @@
 	<div
 		class=" w-[42px] shrink-0 py-1 px-1 flex flex-col justify-between text-gray-700 dark:text-gray-300 hover:bg-gray-50/30 dark:hover:bg-gray-800/30 h-full z-10 transition-all border-e-[0.5px] border-gray-50 dark:border-gray-850/30"
 		id="sidebar"
+		role="navigation"
+		aria-label={$i18n.t('Chat history')}
 	>
 		<button
 			class="flex flex-col flex-1 {isWindows ? 'cursor-pointer' : 'cursor-[e-resize]'}"
@@ -1105,6 +1107,8 @@
 	<div
 		bind:this={navElement}
 		id="sidebar"
+		role="navigation"
+		aria-label={$i18n.t('Chat history')}
 		class="h-screen max-h-[100dvh] min-h-screen select-none {$showSidebar
 			? `${$mobile ? 'bg-gray-50 dark:bg-gray-950' : 'bg-gray-50/70 dark:bg-gray-950/70'} z-50`
 			: ' bg-transparent z-0 '} {$isApp