feat: 重构核心租住流程页面与交互体验

统一注册、看房、申请与入住等核心页面的视觉和流程衔接，补齐支付、签约与状态流转闭环，提升移动端操作连贯性。

pkgService/components/CurrentApplicationBillPanel.vue

@@ -241,7 +241,7 @@ import {
   getAccountBillRefundStatusLabel,
   getAccountReferenceTypeLabel
 } from '@/utils/enum-store.js'
-import { getActiveApplicationCode, getMyApplicationList, saveActiveApplicationCode, saveMyApplicationList } from '@/utils/app-state'
+import { getActiveApplicationCode, getMyApplicationList, getSessionSnapshot, saveActiveApplicationCode, saveMyApplicationList } from '@/utils/app-state'
 
 const VIEWING_APPLICATION_PATTERN = /预约看房申请|看房时间：|意向房型：|意向区域：|viewing request|viewing time|preferred room type|preferred area/i
 
@@ -730,7 +730,7 @@ export default {
     getCancelButtonText(item = {}) {
       return this.cancelingBillNo === this.getBillNo(item)
         ? this.$tr('取消中...')
-        : this.$tr('取消订单')
+        : this.$tr('取消申请')
     },
     resolveReferenceTypeNo(item = {}) {
       return item.code || item.detailCode || ''
@@ -755,6 +755,19 @@ export default {
         return Promise.resolve('')
       }
 
+      const session = getSessionSnapshot()
+      const sessionUser = session && session.currentUser ? session.currentUser : {}
+      const currentFlowRefNo = String(
+        sessionUser.currentReservationRefNo
+        || (session && session.resolvedUser && session.resolvedUser.currentReservationRefNo)
+        || ''
+      ).trim()
+      if (currentFlowRefNo) {
+        this.currentReferenceTypeNo = currentFlowRefNo
+        saveActiveApplicationCode(currentFlowRefNo)
+        return Promise.resolve(this.currentReferenceTypeNo)
+      }
+
       const cachedActiveCode = getActiveApplicationCode()
       if (cachedActiveCode) {
         this.currentReferenceTypeNo = cachedActiveCode
@@ -1011,8 +1024,8 @@ export default {
     confirmCancelOrder() {
       return new Promise((resolve) => {
         uni.showModal({
-          title: this.$tr('取消订单'),
-          content: this.$tr('取消后将关闭当前未支付订单，是否继续？'),
+          title: this.$tr('取消申请'),
+          content: this.$tr('取消后将关闭当前申请单，是否继续？'),
           confirmColor: '#ef4444',
           success: (res) => resolve(!!(res && res.confirm)),
           fail: () => resolve(false)
@@ -1020,18 +1033,8 @@ export default {
       })
     },
     buildCancelOrderPayload(item = {}) {
-      const pendingOrder = this.getPendingPaymentOrder(item) || {}
-      const billNo = this.getBillNo(item)
-      const paymentNo = pendingOrder.paymentNo || pendingOrder.payNo || pendingOrder.payRequestNo || ''
       return {
-        detailCode: this.currentReferenceTypeNo,
-        code: this.currentReferenceTypeNo,
-        referenceTypeNo: this.currentReferenceTypeNo,
-        billNo,
-        BillNo: billNo,
-        paymentNo,
-        payNo: paymentNo,
-        payRequestNo: pendingOrder.payRequestNo || ''
+        detailCode: this.currentReferenceTypeNo
       }
     },
     createPaymentSession(item = {}) {
@@ -1274,7 +1277,7 @@ export default {
           return userDetailCancel(this.buildCancelOrderPayload(item), this.language)
             .then(() => {
               uni.showToast({
-                title: this.$tr('订单已取消'),
+                title: this.$tr('申请已取消'),
                 icon: 'success'
               })
               return this.refreshBillList()
@@ -1282,7 +1285,7 @@ export default {
         })
         .catch((error) => {
           uni.showToast({
-            title: (error && (error.message || error.msg)) || this.$tr('取消订单失败'),
+            title: (error && (error.message || error.msg)) || this.$tr('取消申请失败'),
             icon: 'none'
           })
         })