TwigExtension : ajout user_current

Twig/TwigExtension.php

                 new TwigFunction('get_form_newsletter', [$this, 'getFormNewsletter']),
                 new TwigFunction('sov_limit_text', [$this, 'limitText']),
                 new TwigFunction('day_by_number', [$this, 'getDayByNumber']),
+                new TwigFunction('user_current', [$this, 'getUserCurrent']),
         ];
     }
 
         return $this->stringComponent->slugify($string) ;
     }
 
+    public function getUserCurrent()
+    {
+        return $this->security->getUser();
+    }
+
 }