chore: import upstream snapshot with attribution

apps/sim/app/workspace/[workspaceId]/chat/[chatId]/error.tsx

@@ -0,0 +1,15 @@
+'use client'
+
+import { type ErrorBoundaryProps, ErrorState } from '@/app/workspace/[workspaceId]/components'
+
+export default function ChatError({ error, reset }: ErrorBoundaryProps) {
+  return (
+    <ErrorState
+      error={error}
+      reset={reset}
+      title='Failed to load chat'
+      description='Something went wrong while loading this chat. Please try again.'
+      loggerName='ChatError'
+    />
+  )
+}

apps/sim/app/workspace/[workspaceId]/chat/[chatId]/layout.tsx

@@ -0,0 +1,3 @@
+export default function ChatLayout({ children }: { children: React.ReactNode }) {
+  return <div className='flex h-full flex-1 flex-col overflow-hidden'>{children}</div>
+}

apps/sim/app/workspace/[workspaceId]/chat/[chatId]/page.tsx

@@ -0,0 +1,30 @@
+import { Suspense } from 'react'
+import type { Metadata } from 'next'
+import { getSession } from '@/lib/auth'
+import { Home } from '@/app/workspace/[workspaceId]/home/home'
+import { HomeFallback } from '@/app/workspace/[workspaceId]/home/home-fallback'
+
+export const metadata: Metadata = {
+  title: 'Chat',
+}
+
+interface ChatPageProps {
+  params: Promise<{
+    workspaceId: string
+    chatId: string
+  }>
+}
+
+export default async function ChatPage({ params }: ChatPageProps) {
+  const [{ chatId }, session] = await Promise.all([params, getSession()])
+  return (
+    <Suspense fallback={<HomeFallback />}>
+      <Home
+        key={chatId}
+        chatId={chatId}
+        userName={session?.user?.name}
+        userId={session?.user?.id}
+      />
+    </Suspense>
+  )
+}