Migrate root level template references to new notation

src/Wallabag/UserBundle/Resources/views/Authentication/form.html.twig

@@ -1,5 +1,5 @@
 {# Override `vendor/scheb/two-factor-bundle/Resources/views/Authentication/form.html.twig` #}
-{% extends "FOSUserBundle::layout.html.twig" %}
+{% extends "@FOSUser/layout.html.twig" %}
 
 {% block fos_user_content %}
 <form class="form" action="{{ path("2fa_login_check") }}" method="post">

src/Wallabag/UserBundle/Resources/views/Manage/edit.html.twig

@@ -1,4 +1,4 @@
-{% extends "WallabagCoreBundle::layout.html.twig" %}
+{% extends "@WallabagCore/layout.html.twig" %}
 
 {% block title %}{{ 'user.page_title'|trans }}{% endblock %}
 

src/Wallabag/UserBundle/Resources/views/Manage/index.html.twig

@@ -1,4 +1,4 @@
-{% extends "WallabagCoreBundle::layout.html.twig" %}
+{% extends "@WallabagCore/layout.html.twig" %}
 
 {% block title %}{{ 'user.page_title'|trans }}{% endblock %}
 

src/Wallabag/UserBundle/Resources/views/Manage/new.html.twig

@@ -1,4 +1,4 @@
-{% extends "WallabagCoreBundle::layout.html.twig" %}
+{% extends "@WallabagCore/layout.html.twig" %}
 
 {% block title %}{{ 'user.page_title'|trans }}{% endblock %}
 

src/Wallabag/UserBundle/Resources/views/Resetting/passwordAlreadyRequested.html.twig

@@ -1,4 +1,4 @@
-{% extends "FOSUserBundle::layout.html.twig" %}
+{% extends "@FOSUser/layout.html.twig" %}
 
 {% trans_default_domain 'FOSUserBundle' %}
 

src/Wallabag/UserBundle/Resources/views/manage.html.twig

@@ -1,4 +1,4 @@
-{% extends "WallabagCoreBundle::layout.html.twig" %}
+{% extends "@WallabagCore/layout.html.twig" %}
 
 {% block title %}{{ 'user.manage.page_title'|trans }}{% endblock %}