Updated auth to use generated keys

ui/src/state/auth.ts

@@ -1,7 +1,24 @@
 import { User } from '@/api/auth.types';
-import { atom } from 'recoil';
+import { atom, selector } from 'recoil';
 
 export const userState = atom({
   key: 'userState',
   default: undefined as User | undefined
 });
+
+export const hasUserState = selector({
+  key: 'hasUserState',
+  get: ({ get }) => {
+    const user = get(userState);
+    return user !== undefined;
+  }
+});
+
+export const isAdminState = selector({
+  key: 'isAdminState',
+  get: ({ get }) => {
+    const user = get(userState);
+    return user?.role === 'admin';
+  }
+});
+