chore : bump version to v1.9.44

- DetailHeader / MachineDetailHeader : le bouton Retour utilise router.back()
  (restaure l'URL précédente avec la query ?q=...) avec fallback sur le chemin
  nu si pas d'historique applicatif. Corrige la perte de recherche/tri/pagination
  au retour depuis une page détail (composants, produits, pièces, machines).
- ManagementView : détecte l'annulation via controller.signal.aborted au lieu de
  error.name (ofetch encapsule l'AbortError dans une FetchError), supprimant le
  toast d'erreur affiché lors d'une nouvelle recherche.

config/version.yaml

@@ -1,2 +1,2 @@
 parameters:
-    app.version: '1.9.40'
+    app.version: '1.9.44'

frontend/app/components/DetailHeader.vue

@@ -15,10 +15,10 @@
         <IconLucideEye v-else class="w-5 h-5 mr-2" aria-hidden="true" />
         {{ isEditMode ? 'Voir détails' : 'Modifier' }}
       </button>
-      <NuxtLink :to="backDestination" class="btn btn-ghost btn-sm md:btn-md">
+      <button type="button" class="btn btn-ghost btn-sm md:btn-md" @click="goBack">
         <IconLucideArrowLeft class="w-4 h-4 mr-1" aria-hidden="true" />
         {{ backLabel }}
-      </NuxtLink>
+      </button>
     </div>
   </div>
 </template>
@@ -29,6 +29,7 @@ import IconLucideEye from '~icons/lucide/eye'
 import IconLucideArrowLeft from '~icons/lucide/arrow-left'
 
 const route = useRoute()
+const router = useRouter()
 
 const props = defineProps<{
   title: string
@@ -43,12 +44,20 @@ defineEmits<{
   'toggle-edit': []
 }>()
 
-const backDestination = computed(() => {
+// Retour : on revient à l'URL précédente pour préserver l'état de la liste
+// (recherche, tri, pagination persistés en query params). Fallback sur le
+// backLink si pas d'historique applicatif (accès direct, refresh, lien partagé).
+const goBack = () => {
   if (route.query.from === 'machine' && route.query.machineId) {
-    return `/machine/${route.query.machineId}`
+    router.push(`/machine/${route.query.machineId}`)
+    return
   }
-  return props.backLink
+  if (window.history.state?.back) {
-})
+    router.back()
+    return
+  }
+  router.push(props.backLink)
+}
 
 const backLabel = computed(() => {
   if (route.query.from === 'machine') {

frontend/app/components/machine/MachineDetailHeader.vue

@@ -36,10 +36,10 @@
         >
           <IconLucidePrinter class="w-4 h-4" aria-hidden="true" />
         </button>
-        <NuxtLink to="/machines" class="btn btn-ghost btn-sm md:btn-md">
+        <button type="button" class="btn btn-ghost btn-sm md:btn-md" @click="goBack">
           <IconLucideArrowLeft class="w-4 h-4 mr-1" aria-hidden="true" />
           Parc machines
-        </NuxtLink>
+        </button>
       </div>
     </div>
   </div>
@@ -52,6 +52,18 @@ import IconLucidePrinter from '~icons/lucide/printer'
 import IconLucideArrowLeft from '~icons/lucide/arrow-left'
 
 const { canEdit } = usePermissions()
+const router = useRouter()
+
+// Retour : revient à l'URL précédente pour préserver la recherche/filtres du
+// parc machines (persistés en query params). Fallback vers /machines si pas
+// d'historique applicatif (accès direct, refresh, lien partagé).
+const goBack = () => {
+  if (window.history.state?.back) {
+    router.back()
+    return
+  }
+  router.push('/machines')
+}
 
 const props = defineProps<{
   title: string

frontend/app/components/model-types/ManagementView.vue

@@ -281,7 +281,10 @@ const doRefresh = async ({ resetOffset = false }: { resetOffset?: boolean } = {}
     limit.value = response.limit
   }
   catch (error: unknown) {
-    if (error && typeof error === 'object' && (error as { name?: string }).name === 'AbortError') return
+    // Requête annulée volontairement (nouvelle recherche / démontage) : pas une
+    // vraie erreur. On teste le signal car ofetch encapsule l'AbortError dans
+    // une FetchError, donc error.name n'est pas fiable.
+    if (controller.signal.aborted) return
     showError(extractErrorMessage(error))
   }
   finally {

src/Controller/CustomFieldValueController.php

@@ -298,8 +298,9 @@ class CustomFieldValueController extends AbstractController
 
     /**
      * Returns the Piece if its underlying row still exists in DB, otherwise null.
-     * Forces a lazy proxy to initialize via getId() and swallows EntityNotFoundException
+     * getId() on a Doctrine proxy does NOT trigger __load(), so we force the proxy
-     * so an orphan link to a deleted piece doesn't crash custom-field value writes.
+     * to initialize explicitly to handle orphan links here instead of crashing on
+     * the first real getter.
      */
     private function ensurePieceExists(?Piece $piece): ?Piece
     {
@@ -307,7 +308,7 @@ class CustomFieldValueController extends AbstractController
             return null;
         }
         try {
-            $piece->getId();
+            $this->entityManager->initializeObject($piece);
 
             return $piece;
         } catch (EntityNotFoundException) {
@@ -315,22 +316,42 @@ class CustomFieldValueController extends AbstractController
         }
     }
 
+    /**
+     * getId() on a Doctrine proxy returns the identifier without triggering __load(),
+     * so it never raises EntityNotFoundException even if the row is gone. Force the
+     * proxy to initialize explicitly so an orphan CFV is handled here instead of
+     * crashing on the first real getter.
+     */
+    private function ensureCustomFieldExists(?CustomField $cf): ?CustomField
+    {
+        if (null === $cf) {
+            return null;
+        }
+        try {
+            $this->entityManager->initializeObject($cf);
+
+            return $cf;
+        } catch (EntityNotFoundException) {
+            return null;
+        }
+    }
+
     private function normalizeCustomFieldValue(CustomFieldValue $value): array
     {
-        $customField = $value->getCustomField();
+        $customField = $this->ensureCustomFieldExists($value->getCustomField());
 
         return [
             'id'            => $value->getId(),
             'value'         => $value->getValue(),
-            'customFieldId' => $customField->getId(),
+            'customFieldId' => $customField?->getId(),
-            'customField'   => [
+            'customField'   => $customField ? [
                 'id'         => $customField->getId(),
                 'name'       => $customField->getName(),
                 'type'       => $customField->getType(),
                 'required'   => $customField->isRequired(),
                 'options'    => $customField->getOptions(),
                 'orderIndex' => $customField->getOrderIndex(),
-            ],
+            ] : null,
             'machineId'   => $value->getMachine()?->getId(),
             'composantId' => $value->getComposant()?->getId(),
             'pieceId'     => $value->getPiece()?->getId(),

src/Controller/MachineStructureController.php

@@ -815,8 +815,9 @@ class MachineStructureController extends AbstractController
 
     /**
      * Returns the Piece if its underlying row still exists in DB, otherwise null.
-     * Forces a lazy proxy to initialize via getId() and swallows EntityNotFoundException
+     * getId() on a Doctrine proxy does NOT trigger __load() (the id is the key used
-     * so a stale FK (orphan link to a deleted piece) doesn't crash the whole machine view.
+     * to build the proxy), so we force initialization via initializeObject() to
+     * surface a stale FK here instead of crashing on the first real getter.
      */
     private function ensurePieceExists(?Piece $piece): ?Piece
     {
@@ -824,7 +825,7 @@ class MachineStructureController extends AbstractController
             return null;
         }
         try {
-            $piece->getId();
+            $this->entityManager->initializeObject($piece);
 
             return $piece;
         } catch (EntityNotFoundException) {
@@ -832,6 +833,26 @@ class MachineStructureController extends AbstractController
         }
     }
 
+    /**
+     * Returns the CustomField if its underlying row still exists, otherwise null.
+     * getId() on a Doctrine proxy does NOT trigger __load() — the id is the key used
+     * to build the proxy. We force initialization explicitly so a stale FK to a
+     * deleted CustomField surfaces here instead of crashing on getName() later.
+     */
+    private function ensureCustomFieldExists(?CustomField $cf): ?CustomField
+    {
+        if (null === $cf) {
+            return null;
+        }
+        try {
+            $this->entityManager->initializeObject($cf);
+
+            return $cf;
+        } catch (EntityNotFoundException) {
+            return null;
+        }
+    }
+
     private function normalizePiece(Piece $piece): array
     {
         $type = $piece->getTypePiece();
@@ -942,7 +963,10 @@ class MachineStructureController extends AbstractController
             if (!$cfv instanceof CustomFieldValue) {
                 continue;
             }
-            $cf      = $cfv->getCustomField();
+            $cf = $this->ensureCustomFieldExists($cfv->getCustomField());
+            if (null === $cf) {
+                continue;
+            }
             $items[] = [
                 'id'          => $cfv->getId(),
                 'value'       => $cfv->getValue(),

src/EventSubscriber/AbstractAuditSubscriber.php

@@ -18,6 +18,7 @@ use DateTimeInterface;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\Common\EventSubscriber;
 use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\EntityNotFoundException;
 use Doctrine\ORM\Event\OnFlushEventArgs;
 use Doctrine\ORM\Events;
 use Doctrine\ORM\UnitOfWork;
@@ -432,7 +433,12 @@ abstract class AbstractAuditSubscriber implements EventSubscriber
             return;
         }
 
-        $fieldName = 'customField:'.$cfv->getCustomField()->getName();
+        try {
+            $cfName = $cfv->getCustomField()->getName();
+        } catch (EntityNotFoundException) {
+            return;
+        }
+        $fieldName = 'customField:'.$cfName;
         $diff      = [$fieldName => ['from' => $from, 'to' => $to]];
 
         $pendingUpdates[$ownerId]   = $this->mergeDiffs($pendingUpdates[$ownerId] ?? [], $diff);

src/Service/ReferenceAutoGenerator.php

@@ -7,6 +7,7 @@ namespace App\Service;
 use App\Entity\Composant;
 use App\Entity\CustomFieldValue;
 use App\Entity\Piece;
+use Doctrine\ORM\EntityNotFoundException;
 
 class ReferenceAutoGenerator
 {
@@ -48,8 +49,12 @@ class ReferenceAutoGenerator
 
         /** @var CustomFieldValue $cfv */
         foreach ($entity->getCustomFieldValues() as $cfv) {
-            $normalized                             = mb_strtoupper(trim($cfv->getValue()));
+            try {
-            $map[$cfv->getCustomField()->getName()] = $normalized;
+                $name = $cfv->getCustomField()->getName();
+            } catch (EntityNotFoundException) {
+                continue;
+            }
+            $map[$name] = mb_strtoupper(trim($cfv->getValue()));
         }
 
         return $map;