Merge branch 'next-2.x' into 'main'

fix: determine if reload after registration should take place

See merge request !52

src/QUI/FrontendUsers/Controls/Registration.html

@@ -25,9 +25,9 @@
     {if !$instantRedirect}
         {$Registrar->getSuccessMessage()}
     {/if}
-    {if $redirectUrl}
+    {if $redirectUrl || $instantReload}
     <div class="quiqqer-frontendUsers-redirect"
-         data-url="{$redirectUrl}"
+         {if !empty($redirectUrl)}data-url="{$redirectUrl}"{/if}
          data-instant="{if $instantRedirect}1{else}0{/if}"
          data-reload="{if $instantReload}1{else}0{/if}"
     >