[BootstrapAdminUi] Allow configuring primary Twig hook for CRUD templates (#277)

Fixes #242

related to Sylius/Sylius#17645

Author: loic425

src/AdminUi/templates/crud/create.html.twig

@@ -1,9 +1,10 @@
 {% extends '@SyliusAdminUi/base.html.twig' %}
 
-{% set prefixes = [
+{% set prefixes = configuration.vars.hook_prefix is defined ? [configuration.vars.hook_prefix] %}
+{% set prefixes = prefixes|default({})|merge([
     'sylius_admin.%resource_name%'|replace({'%resource_name%': resource_name|default(metadata.name)}),
     'sylius_admin.common'
-] %}
+]) %}
 
 {% block title %}
     {% apply striptags %}

src/AdminUi/templates/crud/index.html.twig

@@ -1,9 +1,10 @@
 {% extends '@SyliusAdminUi/base.html.twig' %}
 
-{% set prefixes = [
+{% set prefixes = configuration.vars.hook_prefix is defined ? [configuration.vars.hook_prefix] %}
+{% set prefixes = prefixes|default({})|merge([
     'sylius_admin.%resource_name%'|replace({'%resource_name%': resource_name|default(metadata.name)}),
     'sylius_admin.common'
-] %}
+]) %}
 
 {% block title %}
     {% apply striptags %}

src/AdminUi/templates/crud/show.html.twig

@@ -1,9 +1,10 @@
 {% extends '@SyliusAdminUi/base.html.twig' %}
 
-{% set prefixes = [
+{% set prefixes = configuration.vars.hook_prefix is defined ? [configuration.vars.hook_prefix] %}
+{% set prefixes = prefixes|default({})|merge([
     'sylius_admin.%resource_name%'|replace({'%resource_name%': resource_name|default(metadata.name)}),
     'sylius_admin.common'
-] %}
+]) %}
 
 {% block title %}
     {% apply striptags %}

src/AdminUi/templates/crud/update.html.twig

@@ -1,9 +1,10 @@
 {% extends '@SyliusAdminUi/base.html.twig' %}
 
-{% set prefixes = [
+{% set prefixes = configuration.vars.hook_prefix is defined ? [configuration.vars.hook_prefix] %}
+{% set prefixes = prefixes|default({})|merge([
     'sylius_admin.%resource_name%'|replace({'%resource_name%': resource_name|default(metadata.name)}),
     'sylius_admin.common'
-] %}
+]) %}
 
 {% block title %}
     {% apply striptags %}