feat: multi tabs control

packages/extension/src/entrypoints/sidepanel/components/misc.tsx

@@ -0,0 +1,46 @@
+import type { AgentStatus } from '@page-agent/core'
+
+import { cn } from '@/lib/utils'
+
+// Status dot indicator
+export function StatusDot({ status }: { status: AgentStatus }) {
+	const colorClass = {
+		idle: 'bg-muted-foreground',
+		running: 'bg-blue-500',
+		completed: 'bg-green-500',
+		error: 'bg-destructive',
+	}[status]
+
+	const label = {
+		idle: 'Ready',
+		running: 'Running',
+		completed: 'Done',
+		error: 'Error',
+	}[status]
+
+	return (
+		<div className="flex items-center gap-1.5">
+			<span
+				className={cn('size-2 rounded-full', colorClass, status === 'running' && 'animate-pulse')}
+			/>
+			<span className="text-xs text-muted-foreground">{label}</span>
+		</div>
+	)
+}
+
+export function Logo({ className }: { className?: string }) {
+	return <img src="/assets/page-agent-256.webp" alt="Page Agent" className={cn('', className)} />
+}
+
+// Empty state with logo
+export function EmptyState() {
+	return (
+		<div className="flex flex-col items-center justify-center h-full gap-3 text-center px-6">
+			<Logo className="size-20 opacity-80" />
+			<div>
+				<h2 className="text-sm font-medium text-foreground">Page Agent Ext</h2>
+				<p className="text-xs text-muted-foreground mt-1">Enter a task to automate this page</p>
+			</div>
+		</div>
+	)
+}