Restore component catalog with requirement-based instantiation

app/pages/machine/[id].vue

@@ -783,6 +783,7 @@ import { useApi } from '~/composables/useApi'
 import { useToast } from '~/composables/useToast'
 import { useDocuments } from '~/composables/useDocuments'
 import { getFileIcon } from '~/utils/fileIcons'
+import { sanitizeDefinitionOverrides } from '~/shared/modelUtils'
 import { canPreviewDocument } from '~/utils/documentPreview'
 import ComponentHierarchy from '~/components/ComponentHierarchy.vue'
 import DocumentUpload from '~/components/DocumentUpload.vue'
@@ -976,41 +977,6 @@ const createPieceSelectionEntry = (requirement, source = null) => ({
   },
 })
 
-const sanitizeDefinitionOverrides = (definition) => {
-  if (!definition || typeof definition !== 'object') {
-    return null
-  }
-
-  const payload = {}
-
-  if (typeof definition.name === 'string') {
-    const name = definition.name.trim()
-    if (name.length > 0) {
-      payload.name = name
-    }
-  }
-
-  if (typeof definition.reference === 'string') {
-    const reference = definition.reference.trim()
-    if (reference.length > 0) {
-      payload.reference = reference
-    }
-  }
-
-  if (definition.constructeurId !== undefined && definition.constructeurId !== null && definition.constructeurId !== '') {
-    payload.constructeurId = definition.constructeurId
-  }
-
-  if (definition.prix !== undefined && definition.prix !== null && definition.prix !== '') {
-    const parsed = Number(definition.prix)
-    if (!Number.isNaN(parsed)) {
-      payload.prix = parsed
-    }
-  }
-
-  return Object.keys(payload).length ? payload : null
-}
-
 const resetSkeletonRequirementSelections = () => {
   Object.keys(componentRequirementSelections).forEach((key) => {
     delete componentRequirementSelections[key]