- Fixed assets whenever it's not installed

meta/definitions/template.php

@@ -2,12 +2,7 @@
 
 use function DI\autowire, DI\create, DI\get;
 
-use Laminas\Diactoros\Response\HtmlResponse;
-
 use Picea\{
-    Asset,
-    Asset\Action,
-    Asset\Action\InstallActionInterface,
     Language\LanguageRegistration,
     Caching\Cache,
     Caching\Opcache,
@@ -15,9 +10,10 @@ use Picea\{
     Compiler\Context,
     Compiler\BaseContext,
     FileFetcher,
-    Language\DefaultRegistrations,
     Method\Request};
+
 use Picea\Extension\{ LanguageHandlerInterface, LanguageExtension, TitleExtension, NumberExtension, UrlExtension };
+
 use Picea\Ui\{ Method, Ui };
 
 return [