chore: sync remaining local plan, form mapping and graphify cache

Co-authored-by: Cursor <cursoragent@cursor.com>

web-admin/src/composables/usePlContractToPlan.ts

@@ -75,9 +75,9 @@ export function mapContractProducts(products?: ContractProductForm[]) {
 }
 
 export function applyContractToPlanForm(contract: ContractVO) {
-  // 供方/需方以合同甲乙方可章名为准；supplierName/customerName 仅作冗余，供地磅按 planType 取用
+  // 供方可章名取 partyA；客户名称严格跟合同「客户名称」，不取供/需方可章名
   const supplierName = contract.partyA || contract.supplierName || ''
-  const customerName = contract.partyB || contract.customerName || ''
+  const customerName = contract.customerName || ''
   const destinationName = customerName
 
   return {