fix bugs

frontend/src/routes/[fam]/+layout.svelte

@@ -306,6 +306,18 @@
 				announcement={disabled && !activating ? accessMessage(accessReason, isParent) : ''}
 				connected={!famStore.connectionDown}
 			>
+				{#snippet left()}
+					<button
+						class="shared-toggle"
+						class:on={sharedOn}
+						onclick={toggleShared}
+						aria-label="Toggle shared computer mode"
+						aria-pressed={sharedOn}
+						title={sharedOn ? 'Shared computer mode is ON' : 'Mark this as a shared computer'}
+					>
+						{@html monitorIcon}
+					</button>
+				{/snippet}
 				<button class="chat-toggle" onclick={() => chatStore.toggle()} aria-label="Open chat">
 					{@html chatIcon}
 					{#if chatStore.unread > 0}
@@ -323,16 +335,6 @@
 						></span>
 					</button>
 				{/if}
-				<button
-					class="shared-toggle"
-					class:on={sharedOn}
-					onclick={toggleShared}
-					aria-label="Toggle shared computer mode"
-					aria-pressed={sharedOn}
-					title={sharedOn ? 'Shared computer mode is ON' : 'Mark this as a shared computer'}
-				>
-					{@html monitorIcon}
-				</button>
 			</TopNav>
 			<main class="app-main" class:join-page={page.url.pathname.split('/')[2] === 'join'}>
 				<div class="page-wrap">