Fix variable typo (#8084)

web/app/components/base/logo/logo-embedded-chat-header.tsx

@@ -0,0 +1,19 @@
+import type { FC } from 'react'
+
+type LogoEmbeddedChatHeaderProps = {
+  className?: string
+}
+
+const LogoEmbeddedChatHeader: FC<LogoEmbeddedChatHeaderProps> = ({
+  className,
+}) => {
+  return (
+    <img
+      src='/logo/logo-embedded-chat-header.png'
+      className={`block w-auto h-6 ${className}`}
+      alt='logo'
+    />
+  )
+}
+
+export default LogoEmbeddedChatHeader