Use meta functions for titles

app/routes/admin-application.tsx

@@ -8,6 +8,12 @@ import {
   useToast,
 } from "@chakra-ui/react";
 
+export function meta() {
+  return {
+    title: "Admin Application - Car Crushers",
+  };
+}
+
 export default function () {
   async function submit() {
     const submitReq = await fetch("/api/admin-apps/submit");