feat(填报记录): 被驳回记录支持修改后重新提交

- records.vue：已驳回记录卡片底部新增“重新提交”按钮，跳转
  create?id=<id>&mode=resubmit；同时补上驳回原因展示
  （原 normalizeRecord 未提取 rejectReason，列表页看不到驳回理由）
- create.vue：复用同一表单页做编辑模式，onLoad 读 id/mode，
  回填门店、日期、打卡照、摆台照、小票、销量、小结、评分、定位；
  标题与按钮切换为“重新提交填报/重新提交”，隐藏保存草稿
  （草稿 key 与新增共用，会互相覆盖）
- 提交走 resubmit 接口，成功后返回列表，onShow 自动刷新为待审核
- api/self-report.js：新增 selfReportResubmitReq

packageUser/self-report/records.vue

@@ -69,6 +69,9 @@
             </view>
           </view>
           <view class="summary-line">小结：{{ item.summary || '-' }}</view>
+          <view v-if="isRejected(item.status) && item.rejectReason" class="reject-line">
+            驳回原因：{{ item.rejectReason }}
+          </view>
           <view class="record-toggle" @tap="toggleExpanded(item.id)">
             <text>{{ isExpanded(item.id) ? '收起详情' : '展开详情' }}</text>
             <u-icon :name="isExpanded(item.id) ? 'arrow-up' : 'arrow-down'" size="20" color="#2fc6a7"/>
@@ -137,6 +140,10 @@
               <view v-else class="detail-empty">暂无销量数据</view>
             </view>
           </view>
+
+          <view v-if="isRejected(item.status)" class="record-actions">
+            <view class="resubmit-btn" @tap="handleResubmit(item)">重新提交</view>
+          </view>
         </view>
       </view>
     </view>
@@ -330,6 +337,7 @@ export default {
         activityTime: item.activityTime || item.activity_time || '',
         date: item.date || '',
         status: item.status,
+        rejectReason: item.rejectReason || item.reject_reason || '',
         reward: item.reward,
         rating: item.rating,
         summary,
@@ -464,6 +472,15 @@ export default {
       if (Number(status) === 2) return 'danger'
       return 'pending'
     },
+    isRejected(status) {
+      return Number(status) === 2
+    },
+    handleResubmit(item) {
+      if (!item || item.id === undefined || item.id === null) return
+      uni.navigateTo({
+        url: `/packageUser/self-report/create?id=${item.id}&mode=resubmit`
+      })
+    },
     changeStatus(value) {
       this.activeStatus = value
     },
@@ -743,6 +760,37 @@ export default {
   word-break: break-word;
 }
 
+.reject-line {
+  margin-top: 10rpx;
+  color: #dc2626;
+  font-size: 24rpx;
+  line-height: 1.5;
+  word-break: break-word;
+}
+
+.record-actions {
+  margin-top: 20rpx;
+  padding-top: 20rpx;
+  border-top: 1rpx solid #eef2f7;
+  display: flex;
+  justify-content: flex-end;
+}
+
+.resubmit-btn {
+  min-width: 200rpx;
+  min-height: 72rpx;
+  padding: 0 32rpx;
+  border-radius: 999rpx;
+  background: linear-gradient(135deg, #2fc6a7, #1db896);
+  color: #ffffff;
+  font-size: 26rpx;
+  font-weight: 700;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-shadow: 0 10rpx 20rpx rgba(47, 198, 167, 0.22);
+}
+
 .record-toggle {
   margin-top: 16rpx;
   display: inline-flex;