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/component/[id]/edit.vue

@@ -594,6 +594,15 @@ const selectedTypeStructure = computed<ComponentModelStructure | null>(() => {
   return structure ? normalizeStructureForEditor(structure) : null
 })
 
+const refreshCustomFieldInputs = (
+  structureOverride?: ComponentModelStructure | null,
+  valuesOverride?: any[] | null,
+) => {
+  const structure = structureOverride ?? selectedTypeStructure.value ?? null
+  const values = valuesOverride ?? component.value?.customFieldValues ?? null
+  customFieldInputs.value = buildCustomFieldInputs(structure, values)
+}
+
 const requiredCustomFieldsFilled = computed(() =>
   customFieldInputs.value.every((field) => {
     if (!field.required) {
@@ -641,6 +650,7 @@ const fetchComponent = async () => {
     const customValues = await getCustomFieldValuesByEntity('composant', result.data.id)
     if (customValues.success && Array.isArray(customValues.data)) {
       component.value.customFieldValues = customValues.data
+      refreshCustomFieldInputs(undefined, customValues.data)
     }
   } else {
     component.value = null
@@ -677,10 +687,7 @@ watch(
       void ensureConstructeurs(editionForm.constructeurIds)
     }
 
-    customFieldInputs.value = buildCustomFieldInputs(
-      currentStructure,
-      currentComponent.customFieldValues,
-    )
+    refreshCustomFieldInputs(currentStructure, currentComponent.customFieldValues)
 
     initialized = true
   },
@@ -691,10 +698,7 @@ watch(selectedTypeStructure, (currentStructure) => {
   if (!component.value) {
     return
   }
-  customFieldInputs.value = buildCustomFieldInputs(
-    currentStructure,
-    component.value.customFieldValues,
-  )
+  refreshCustomFieldInputs(currentStructure, component.value.customFieldValues)
 })
 
 const submitEdition = async () => {
@@ -719,7 +723,7 @@ const submitEdition = async () => {
   if (rawPrice) {
     const parsed = Number(rawPrice)
     if (!Number.isNaN(parsed)) {
-      payload.prix = parsed
+      payload.prix = String(parsed)
     }
   } else {
     payload.prix = null

app/pages/component/create.vue

@@ -870,7 +870,7 @@ const submitCreation = async () => {
   if (rawPrice) {
     const parsed = Number(rawPrice)
     if (!Number.isNaN(parsed)) {
-      payload.prix = parsed
+      payload.prix = String(parsed)
     }
   }