Add OpenMemory (#2676)

Co-authored-by: Saket Aryan <94069182+whysosaket@users.noreply.github.com>
Co-authored-by: Saket Aryan <saketaryan2002@gmail.com>

openmemory/ui/app/not-found.tsx

@@ -0,0 +1,53 @@
+import "@/styles/notfound.scss";
+import Link from "next/link";
+import { Button } from "@/components/ui/button";
+
+interface NotFoundProps {
+  statusCode?: number;
+  message?: string;
+  title?: string;
+}
+
+const getStatusCode = (message: string) => {
+  const possibleStatusCodes = ["404", "403", "500", "422"];
+  const potentialStatusCode = possibleStatusCodes.find((code) =>
+    message.includes(code)
+  );
+  return potentialStatusCode ? parseInt(potentialStatusCode) : undefined;
+};
+
+export default function NotFound({
+  statusCode,
+  message = "Page Not Found",
+  title,
+}: NotFoundProps) {
+  const potentialStatusCode = getStatusCode(message);
+
+  return (
+    <div className="flex flex-col items-center justify-center h-[calc(100vh-100px)]">
+      <div className="site">
+        <div className="sketch">
+          <div className="bee-sketch red"></div>
+          <div className="bee-sketch blue"></div>
+        </div>
+        <h1>
+          {statusCode
+            ? `${statusCode}:`
+            : potentialStatusCode
+            ? `${potentialStatusCode}:`
+            : "404"}
+          <small>{title || message || "Page Not Found"}</small>
+        </h1>
+      </div>
+
+      <div className="">
+        <Button
+          variant="outline"
+          className="bg-primary text-white hover:bg-primary/80"
+        >
+          <Link href="/">Go Home</Link>
+        </Button>
+      </div>
+    </div>
+  );
+}