feat: add custom class to the login modal

Author: yaroslav8765

adminforth/spa/src/views/LoginView.vue

@@ -27,7 +27,7 @@
       overflow-x-hidden z-50 min-w-[350px]  justify-center items-center md:inset-0 h-[calc(100%-1rem)] max-h-full">
         <div class="relative p-4 w-full max-h-full max-w-[400px]">
             <!-- Modal content -->
-            <div class="af-login-modal-content relative bg-lightLoginViewBackground rounded-lg shadow dark:bg-darkLoginViewBackground dark:shadow-black" :class=" { 'rounded-b-none  overflow-hidden': error } ">
+            <div class="af-login-popup af-login-modal-content relative bg-lightLoginViewBackground rounded-lg shadow dark:bg-darkLoginViewBackground dark:shadow-black" :class=" { 'rounded-b-none  overflow-hidden': error } ">
                 <!-- Modal header -->
                 <div class="af-login-modal-header flex items-center justify-between flex-col p-4 md:p-5 border-b rounded-t dark:border-gray-600">