Replace login and option icon

apps/app/src/components/Admin/Security/SecurityManagementContents.jsx

@@ -81,7 +81,7 @@ const SecurityManagementContents = () => {
             href="/admin/markdown/#preventXSS"
             style={{ fontSize: 'large' }}
           >
-            <i className="fa-fw icon-login"></i> {t('security_settings.xss_prevent_setting_link')}
+            <span className="material-symbols-outlined me-1">login</span> {t('security_settings.xss_prevent_setting_link')}
           </Link>
         </div>
       </div>

apps/app/src/components/Admin/UserGroupDetail/UpdateParentConfirmModal.tsx

@@ -28,7 +28,7 @@ export const UpdateParentConfirmModal: FC = () => {
   return (
     <Modal className="modal-md" isOpen={isOpened} toggle={closeModal}>
       <ModalHeader tag="h4" toggle={closeModal} className="bg-warning text-light">
-        <i className="icon icon-warning"></i> {t('admin:user_group_management.update_parent_confirm_modal.header')}
+        <span className="material-symbols-outlined">warning</span> {t('admin:user_group_management.update_parent_confirm_modal.header')}
       </ModalHeader>
       {
         targetGroup != null && updateData != null ? (