fix(update): 修复版本列表排序并改进Android包上传功能

- 将版本查询排序从versionCode改为createdAt以正确显示最新版本
- 为Android包上传表单添加已上传文件显示区域
- 实现删除已上传文件的功能以便重新上传
- 添加上传组件引用以支持文件清除操作
- 增加Document和Delete图标导入用于文件管理界面
- 添加已上传文件信息的样式和布局支持

tenant-platform/src/views/update/VersionManagementView.vue

@@ -797,6 +797,8 @@
         </el-form-item>
         <el-form-item v-if="appUploadForm.platform === 'ANDROID'" label="包文件">
           <el-upload
+            v-if="!appUploadForm.fileUrl"
+            ref="appUploadRef"
             class="apk-dropzone"
             drag
             :auto-upload="false"
@@ -814,6 +816,13 @@
               </div>
             </template>
           </el-upload>
+          <div v-else class="uploaded-file-info">
+            <el-icon class="file-icon"><Document /></el-icon>
+            <span class="file-name">{{ appUploadForm.file?.name || '已上传文件' }}</span>
+            <el-button type="danger" link size="small" @click="removeUploadedFile">
+              <el-icon><Delete /></el-icon> 删除重新上传
+            </el-button>
+          </div>
         </el-form-item>
         <el-form-item v-if="appUploadForm.platform === 'ANDROID' && appPackageUploadProgress > 0" label="文件进度">
           <div class="upload-progress-block">
@@ -926,7 +935,7 @@
 import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { CircleCheckFilled, Edit, Loading, UploadFilled, WarningFilled } from '@element-plus/icons-vue'
+import { CircleCheckFilled, Delete, Document, Edit, Loading, UploadFilled, WarningFilled } from '@element-plus/icons-vue'
 import { appApi, type App } from '@/api/app'
 import { fileApi } from '@/api/file'
 import { formatTime } from '@/utils/date'
@@ -1083,6 +1092,7 @@ const grayMemberIds = ref<string[]>([])
 const appPackageInspecting = ref(false)
 const appPackageUploadProgress = ref(0)
 const appVersionUploadProgress = ref(0)
+const appUploadRef = ref<any>(null)
 const rnInspectUploadProgress = ref(0)
 const rnBundleUploadProgress = ref(0)
 const operationLogs = ref<{
@@ -1964,6 +1974,14 @@ async function onAppPackageChange(uploadFile: { raw?: File } | null) {
   }
 }
 
+function removeUploadedFile() {
+  appUploadForm.value.file = null
+  appUploadForm.value.fileUrl = ''
+  if (appUploadRef.value) {
+    appUploadRef.value.clearFiles?.()
+  }
+}
+
 async function submitAppUpload() {
   const f = appUploadForm.value
   if (f.platform === 'ANDROID' && !f.fileUrl) return ElMessage.warning('请先选择 Android 安装包文件')
@@ -3115,4 +3133,27 @@ onBeforeUnmount(() => {
   display: flex;
   justify-content: flex-end;
 }
+
+/* Uploaded file info */
+.uploaded-file-info {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 10px 14px;
+  background: var(--el-fill-color-light);
+  border-radius: 6px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+.uploaded-file-info .file-icon {
+  font-size: 20px;
+  color: var(--el-color-primary);
+}
+.uploaded-file-info .file-name {
+  flex: 1;
+  font-size: 14px;
+  color: var(--el-text-color-primary);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
 </style>