feat: welcome, again

frontend/src/components/workspace/welcome.tsx

@@ -0,0 +1,25 @@
+import { cn } from "@/lib/utils";
+
+export function Welcome({ className }: { className?: string }) {
+  return (
+    <div
+      className={cn(
+        "mx-auto flex w-full flex-col items-center justify-center gap-2 px-8 py-4 text-center",
+        className,
+      )}
+    >
+      <div className="text-2xl font-bold">👋 Hello, again!</div>
+      <div className="text-muted-foreground text-sm">
+        <p>
+          Welcome to 🦌 DeerFlow, an open source super agent. With built-in and
+          custom
+        </p>
+        <p>
+          skills, DeerFlow helps you search on the web, analyze data, and
+          generate
+        </p>{" "}
+        <p>artifacts like slides, web pages and do almost anything.</p>
+      </div>
+    </div>
+  );
+}