refactor(sync) : remove restrictedMode and add sync service + confirmation modal

app/composables/useStructureNodeLogic.ts

@@ -25,14 +25,12 @@ export interface StructureNodeLogicDeps {
   lockedTypeLabel: string
   allowSubcomponents: boolean
   maxSubcomponentDepth: number
-  restrictedMode: boolean
   isLocked: boolean
 }
 
 export function useStructureNodeLogic(props: StructureNodeLogicDeps) {
   // --- Computed props ---
   const isLocked = computed(() => props.isLocked === true)
-  const restrictedMode = computed(() => props.restrictedMode === true)
 
   const componentTypes = computed(() => props.componentTypes ?? [])
   const pieceTypes = computed(() => props.pieceTypes ?? [])
@@ -310,7 +308,6 @@ export function useStructureNodeLogic(props: StructureNodeLogicDeps) {
   // --- CRUD & Lock (delegated to useStructureNodeCrud) ---
   const crud = useStructureNodeCrud({
     node: props.node,
-    restrictedMode: props.restrictedMode,
     canManageSubcomponents: () => canManageSubcomponents.value,
   })
 
@@ -395,14 +392,8 @@ export function useStructureNodeLogic(props: StructureNodeLogicDeps) {
   )
 
   return {
-    // Lock checks
-    isCustomFieldLocked: crud.isCustomFieldLocked,
-    isPieceLocked: crud.isPieceLocked,
-    isProductLocked: crud.isProductLocked,
-    isSubcomponentLocked: crud.isSubcomponentLocked,
     // Computed state
     isLocked,
-    restrictedMode,
     componentTypes,
     pieceTypes,
     productTypes,