feat(pl): 增加百链充值类型，并保留计划产品与证件上传时间。

充值单号按类型使用 ETC、YK、SX、BL 前缀；更换装货客户清空产品时不抹掉已有计划产品；运输证件列表展示上传时间。

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

miniprogram/pages/pl/vehicle-recharge-apply/form.vue

@@ -296,7 +296,8 @@ const MAX_ATTACHMENTS = 5
 const typeOptions = [
   { label: 'ETC', value: 'etc' },
   { label: '油卡', value: 'fuel' },
-  { label: '山峡', value: 'shanxia' }
+  { label: '山峡', value: 'shanxia' },
+  { label: '百链', value: 'bailian' }
 ]
 
 const editId = ref('')

miniprogram/pages/pl/vehicle-recharge-apply/list.vue

@@ -171,6 +171,7 @@ function typeLabel(v) {
   if (v === 'etc') return 'ETC'
   if (v === 'fuel') return '油卡'
   if (v === 'shanxia') return '山峡'
+  if (v === 'bailian') return '百链'
   return v || '—'
 }
 

miniprogram/utils/plVehicleRechargeCopy.js

@@ -7,7 +7,8 @@ import { countPlAttachmentUrls } from '@/utils/plFuelRegisterCopy'
 const TYPE_LABELS = {
   etc: 'ETC',
   fuel: '油卡',
-  shanxia: '山峡'
+  shanxia: '山峡',
+  bailian: '百链'
 }
 
 export function getPlRechargeTypeLabel(type) {