fix(migration_status): fix Twig error on migration_status page (#456)

* fix(migration_status): fix Twig error on migration_status page

* Update CHANGELOG.md

Author: MyvTsv

CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [Unreleased] - XXXX-XX-XX
+
+- Fix Twig error on migration_status page
+
 ## [3.0.0 End-of-Life Updater] - 2025-30-09
 
 - End-of-Life Support and Compatibility with GLPI 11

templates/migration_status.html.twig

@@ -83,12 +83,12 @@
                     {% for key, genericobject_type in paginated_types %}
                         <div class="card shadow-sm mb-2 d-flex flex-column h-100" style="flex: 0 0 calc(33.333% - 1rem);">
                             <div class="card-header d-flex align-items-center
-                                        {% if customassets[genericobject_type.name] %}
+                                        {% if customassets[genericobject_type.name] is defined %}
                                             bg-success bg-opacity-10 text-success
                                         {% else %}
                                             bg-danger bg-opacity-10 text-danger
                                         {% endif %}">
-                                {% if customassets[genericobject_type.name] and customassets[genericobject_type.name].icon %}
+                                {% if customassets[genericobject_type.name] is defined and customassets[genericobject_type.name].icon %}
                                     <i class="{{ customassets[genericobject_type.name].icon }} fa-lg me-2"></i>
                                 {% else %}
                                     <i class="ti ti-box fa-lg me-2"></i>
@@ -99,7 +99,7 @@
                             </div>
 
                             <div class="card-body d-flex flex-column">
-                                {% if customassets[genericobject_type.name] %}
+                                {% if customassets[genericobject_type.name] is defined %}
                                     <div class="mb-2">
                                         <i class="ti ti-check text-success me-2"></i>
                                         <span class="text-success fw-bold">{{ __('Migrated', 'genericobject') }}</span>