Update page title to Cat Sitting Planner

app/layout.tsx

@@ -14,8 +14,8 @@ const geistMono = Geist_Mono({
 });
 
 export const metadata: Metadata = {
-  title: "Create Next App",
-  description: "Generated by create next app",
+  title: "Cat Sitting Planner",
+  description: "Simple and collaborative cat sitting coordination for your neighborhood.",
 };
 
 export default function RootLayout({