Fix templates without configuration or metadata from resource bundle

[loic425]

Needed for a WIP feature at Jolicode.

Create

{% extends '@SyliusAdminUi/base.html.twig' %}

{% block body %}
    {% hook ['sylius_admin.common.create'] %}
{% endblock %}

Update

{% extends '@SyliusAdminUi/base.html.twig' %}

{% block body %}
    {% hook ['sylius_admin.common.update'] %}
{% endblock %}

Index

{% extends '@SyliusAdminUi/base.html.twig' %}

{% block body %}
    {% hook ['sylius_admin.common.index'] %}
{% endblock %}

Show

{% extends '@SyliusAdminUi/base.html.twig' %}

{% block body %}
    {% hook ['sylius_admin.common.show'] %}
{% endblock %}