WIP: corrections multiples formulaires et sérialisation

- Fix constructeurUtils: réordonner delete/add pour sauvegarder les fournisseurs
- Fix prix/supplierPrice: envoyer en string pour DECIMAL Doctrine
- Fix useMachineTypesApi: normaliser les requirements et forceRefresh
- Fix SearchSelect: watch deep sur baseOptions
- Debug logs temporaires pour pieceRequirements

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/pages/machine-skeleton/new.vue

@@ -86,6 +86,7 @@
 import { ref, computed, onMounted } from 'vue'
 import { useMachineTypesApi } from '~/composables/useMachineTypesApi'
 import { useToast } from '~/composables/useToast'
+import { extractRelationId } from '~/shared/apiRelations'
 import IconLucidePlus from '~icons/lucide/plus'
 import IconLucideClipboardList from '~icons/lucide/clipboard-list'
 import IconLucideList from '~icons/lucide/list'
@@ -142,6 +143,20 @@ const parseOptions = (field = {}) => {
   return []
 }
 
+const toModelTypeIri = (value) => {
+  if (!value) {
+    return undefined
+  }
+  if (typeof value === 'string' && value.startsWith('/api/model_types/')) {
+    return value
+  }
+  const relationId = extractRelationId(value)
+  if (relationId) {
+    return `/api/model_types/${relationId}`
+  }
+  return typeof value === 'string' ? `/api/model_types/${value}` : undefined
+}
+
 const normalizeCustomFields = (fields = []) =>
   fields
     .filter(field => field?.name && field.name.trim() !== '')
@@ -165,9 +180,9 @@ const toIntegerOrNull = (value, fallback = null) => {
 
 const normalizeComponentRequirements = (requirements = []) =>
   requirements
-    .filter(req => req?.typeComposantId)
+    .filter(req => req?.typeComposantId || req?.typeComposant)
     .map((req, index) => ({
-      typeComposantId: req.typeComposantId,
+      typeComposant: toModelTypeIri(req.typeComposantId || req.typeComposant),
       label: req.label?.trim() ? req.label.trim() : undefined,
       minCount: toIntegerOrNull(req.minCount, 1),
       maxCount: toIntegerOrNull(req.maxCount, null),
@@ -180,9 +195,9 @@ const normalizeComponentRequirements = (requirements = []) =>
 
 const normalizePieceRequirements = (requirements = []) =>
   requirements
-    .filter(req => req?.typePieceId)
+    .filter(req => req?.typePieceId || req?.typePiece)
     .map((req, index) => ({
-      typePieceId: req.typePieceId,
+      typePiece: toModelTypeIri(req.typePieceId || req.typePiece),
       label: req.label?.trim() ? req.label.trim() : undefined,
       minCount: toIntegerOrNull(req.minCount, 0),
       maxCount: toIntegerOrNull(req.maxCount, null),
@@ -195,9 +210,9 @@ const normalizePieceRequirements = (requirements = []) =>
 
 const normalizeProductRequirements = (requirements = []) =>
   requirements
-    .filter(req => req?.typeProductId)
+    .filter(req => req?.typeProductId || req?.typeProduct)
     .map((req, index) => ({
-      typeProductId: req.typeProductId,
+      typeProduct: toModelTypeIri(req.typeProductId || req.typeProduct),
       label: req.label?.trim() ? req.label.trim() : undefined,
       minCount: toIntegerOrNull(req.minCount, 0),
       maxCount: toIntegerOrNull(req.maxCount, null),