docs: update documentation for custom auth hooks

src/hooks/auth/useConfirmUser.ts

@@ -5,6 +5,14 @@ import { useState, useContext, useEffect } from 'react';
 import toast from 'react-hot-toast';
 import useSWR from 'swr';
 
+/**
+ * A custom hook to confirm a user's account.
+ *
+ * @returns An object with the following properties:
+ *
+ *   - `needsToLogin`: A boolean indicating whether the user needs to log in.
+ *   - `tokenInvalid`: A boolean indicating whether the token is invalid.
+ */
 const useConfirmUser = () => {
   const router = useRouter();
   const { user, mutate } = useContext(UserContext);

src/hooks/auth/useRedirectIfLoggedIn.ts

@@ -3,14 +3,10 @@ import { useRouter } from 'next/router';
 import { useContext } from 'react';
 
 /**
- * Custom React hook that redirects the user to the home page if they are logged in.
+ * A custom hook to redirect the user to the home page if they are logged in.
  *
  * This hook is used to prevent logged in users from accessing the login and signup pages
- * by redirecting them to the home page.
- *
- * This hook should only be used in a component that is under the UserContext provider.
- *
- * @returns {void}
+ * and should only be used in a component that is under the UserContext provider.
  */
 const useRedirectWhenLoggedIn = (): void => {
   const { user } = useContext(UserContext);

src/hooks/auth/useUser.ts

@@ -3,7 +3,7 @@ import APIResponseValidationSchema from '@/validation/APIResponseValidationSchem
 import useSWR from 'swr';
 
 /**
- * A custom React hook that fetches the current user's data from the server.
+ * A custom hook to fetch the current user's data.
  *
  * @returns An object with the following properties:
  *