Add auth checks to et pages

app/routes/book-event.tsx

@@ -11,8 +11,29 @@ import {
 } from "@chakra-ui/react";
 import { useEffect, useState } from "react";
 import Success from "../../components/Success.js";
+import { useLoaderData } from "@remix-run/react";
+
+export async function loader({ context }: { context: RequestContext }) {
+  if (!context.data.current_user)
+    throw new Response(null, {
+      status: 401,
+    });
+
+  if (
+    ![1 << 3, 1 << 4, 1 << 12].find(
+      (p) => context.data.current_user.permissions & p,
+    )
+  )
+    throw new Response(null, {
+      status: 403,
+    });
+
+  return null;
+}
 
 export default function () {
+  useLoaderData<typeof loader>();
+
   const toast = useToast();
   const currentDate = new Date();
   const currentMonth = currentDate.getUTCMonth() + 1;