feat: 新增退款凭证

src/views/order-management/order-list/index.vue

@@ -212,7 +212,7 @@
                   将支付凭证拖到此处，或<em>点击上传</em>
                 </div>
                 <template #tip>
-                  <div class="el-upload__tip">支持 jpg、png 格式，文件大小不超过 5MB</div>
+                  <div class="el-upload__tip">支持所有图片格式</div>
                 </template>
               </ElUpload>
             </ElFormItem>
@@ -534,14 +534,6 @@
       return
     }
 
-    // 验证文件大小
-    const isLt5M = file.size / 1024 / 1024 < 5
-    if (!isLt5M) {
-      ElMessage.error('图片大小不能超过 5MB!')
-      uploadRef.value?.clearFiles()
-      return
-    }
-
     const requestId = ++activeVoucherUploadId
     voucherUploading.value = true
     createForm.payment_voucher_key = undefined