feat(software-version): 安装包改浏览器直传 MinIO，支持批量删除

- 后端新增 /api/admin/version/presign、confirm、delete 端点；直传后服务端校验对象并写 web_config
- OSS 层新增软件版本对象 presign PUT/大小校验/删除与 client 桶 URL 识别
- 后台前端上传改 presign→PUT→confirm 三段式直传，带进度条；成功提示精简为"发布成功"
- 版本列表加勾选/表头全选、批量删除与单行删除；操作按钮样式对齐其他子菜单

admin-frontend-vue/src/pages/records/RecordsSoftwareVersionPage.vue

@@ -5,7 +5,7 @@ import { formatDateTime } from '@/utils/datetime'
 import { computed, onMounted, ref, watch } from 'vue'
 import OldPagination from '@/components/OldPagination.vue'
 import { ElMessage } from 'element-plus'
-import { fetchSoftwareVersions, uploadSoftwareVersion } from './version-api.ts'
+import { fetchSoftwareVersions, uploadSoftwareVersion, deleteSoftwareVersions } from './version-api.ts'
 import type { SoftwareVersionItem } from './version-dto.ts'
 import { isNonEmptyVersion } from './version-dto.ts'
 
@@ -29,8 +29,53 @@ watch(filteredItems, () => {
   page.value = Math.min(page.value, Math.max(1, Math.ceil(filteredItems.value.length / pageSize.value)))
 })
 
+// 勾选删除：选中跨页累计；表头复选只作用于当前页，避免误选整表。
+const selectedIds = ref<Set<number>>(new Set())
+const selectedCount = computed(() => selectedIds.value.size)
+function toggleSelect(id: number) {
+  const next = new Set(selectedIds.value)
+  if (next.has(id)) next.delete(id)
+  else next.add(id)
+  selectedIds.value = next
+}
+function toggleSelectAllPage() {
+  const pageRows = pagedVersions.value
+  const allOn = pageRows.length > 0 && pageRows.every((row) => selectedIds.value.has(row.id))
+  const next = new Set(selectedIds.value)
+  if (allOn) pageRows.forEach((row) => next.delete(row.id))
+  else pageRows.forEach((row) => next.add(row.id))
+  selectedIds.value = next
+}
+async function removeSelected() {
+  if (!selectedCount.value) return
+  const rows = items.value.filter((row) => selectedIds.value.has(row.id))
+  const sample = rows.slice(0, 3).map((row) => row.version).join('、')
+  const summary = rows.length > 3 ? `${sample} 等 ${rows.length} 个` : sample
+  if (!window.confirm(`确认删除选中的 ${rows.length} 个版本（${summary}）？此操作不可恢复。`)) return
+  try {
+    await deleteSoftwareVersions(Array.from(selectedIds.value))
+    ElMessage.success(`已删除 ${rows.length} 个版本`)
+    selectedIds.value = new Set()
+    await load()
+  } catch (error) {
+    ElMessage.error(error instanceof Error ? error.message : '删除失败')
+  }
+}
+async function removeOne(row: SoftwareVersionItem) {
+  if (!window.confirm(`确认删除版本 ${row.version}？此操作不可恢复。`)) return
+  try {
+    await deleteSoftwareVersions([row.id])
+    ElMessage.success('删除成功')
+    selectedIds.value = new Set([...selectedIds.value].filter((id) => id !== row.id))
+    await load()
+  } catch (error) {
+    ElMessage.error(error instanceof Error ? error.message : '删除失败')
+  }
+}
+
 const uploadVisible = ref(false)
 const uploading = ref(false)
+const uploadPercent = ref(0)
 const newVersion = ref('')
 const pickedFile = ref<File | null>(null)
 /** 弹窗内成功/失败文案（对齐 admin.js msgVersion 留驻）。 */
@@ -63,6 +108,7 @@ function openUpload() {
 async function submitUpload() {
   uploadMsg.value = ''
   uploadMsgOk.value = false
+  uploadPercent.value = 0
   if (!isNonEmptyVersion(newVersion.value)) {
     uploadMsg.value = '请填写版本号'
     return
@@ -75,16 +121,23 @@ async function submitUpload() {
     uploadMsg.value = '仅支持 .zip 格式'
     return
   }
+  if (pickedFile.value.size > 512 * 1024 * 1024) {
+    uploadMsg.value = '文件超过允许的大小限制'
+    return
+  }
   uploading.value = true
   try {
-    const created = await uploadSoftwareVersion(newVersion.value.trim(), pickedFile.value, pickedFile.value.name)
-    const version = created?.version || newVersion.value.trim()
-    const link = created?.fileUrl
-    // 对齐 admin.js:6484-6488：弹窗保持打开，成功文案(含链接)留驻可复制，仅清空输入并刷新列表。
-    uploadMsg.value = link ? `发布成功。版本：${version}，链接：${link}` : `发布成功。版本：${version}`
+    // 浏览器直传 MinIO：presign → PUT（进度条）→ confirm 落库。
+    await uploadSoftwareVersion(newVersion.value.trim(), pickedFile.value, pickedFile.value.name, (p) => {
+      uploadPercent.value = p
+      uploadMsg.value = p >= 100 ? '上传完成，正在登记版本...' : `正在上传：${p}%`
+    })
+    // 成功仅提示“发布成功”，弹窗留驻，不再展示版本号与链接。
+    uploadMsg.value = '发布成功'
     uploadMsgOk.value = true
     newVersion.value = ''
     pickedFile.value = null
+    uploadPercent.value = 0
     load()
   } catch (error) {
     uploadMsg.value = error instanceof Error ? error.message : '上传失败'
@@ -103,6 +156,7 @@ onMounted(load)
         <h3>版本列表</h3>
         <div class="version-head-tools">
           <input v-model="versionKeyword" type="text" placeholder="搜索版本号" class="version-keyword" />
+          <button class="btn btn-danger" type="button" :disabled="!selectedCount" @click="removeSelected">删除选中{{ selectedCount ? `(${selectedCount})` : '' }}</button>
           <button class="btn" type="button" @click="openUpload">上传新版本</button>
         </div>
       </div>
@@ -111,32 +165,39 @@ onMounted(load)
         <table>
           <thead>
             <tr>
-              <th style="width: 120px">版本号</th>
+              <th style="width: 40px" class="th-select">
+                <input type="checkbox" :checked="pagedVersions.length > 0 && pagedVersions.every((r) => selectedIds.has(r.id))" @change="toggleSelectAllPage" :disabled="!pagedVersions.length" />
+              </th>
+              <th style="width: 110px">版本号</th>
               <th>下载链接</th>
-              <th style="width: 160px">创建时间</th>
-              <th style="width: 120px">操作</th>
+              <th style="width: 150px">创建时间</th>
+              <th style="width: 150px">操作</th>
             </tr>
           </thead>
           <tbody>
             <template v-if="filteredItems.length">
-              <tr v-for="row in pagedVersions" :key="row.version + row.id">
+              <tr v-for="row in pagedVersions" :key="row.version + row.id" :class="{ 'row-selected': selectedIds.has(row.id) }">
+                <td class="td-select">
+                  <input type="checkbox" :checked="selectedIds.has(row.id)" @change="toggleSelect(row.id)" />
+                </td>
                 <td>{{ row.version }}</td>
                 <td>
                   <a v-if="row.fileUrl" class="link-cell" :href="row.fileUrl" target="_blank" rel="noopener" :title="row.fileUrl">{{ row.fileUrl }}</a>
                   <span v-else class="dim">—</span>
                 </td>
                 <td>{{ formatDateTime(row.createdAt) }}</td>
-                <td>
-                  <a v-if="row.fileUrl" class="btn btn-sm btn-secondary dl-btn" :href="row.fileUrl" download>下载</a>
+                <td class="ops-cell">
+                  <a v-if="row.fileUrl" class="btn btn-sm dl-btn" :href="row.fileUrl" download>下载</a>
                   <span v-else class="dim">—</span>
+                  <button class="btn btn-sm btn-danger" type="button" @click="removeOne(row)">删除</button>
                 </td>
               </tr>
             </template>
             <tr v-else-if="loading">
-              <td colspan="4" class="empty-tip">加载中...</td>
+              <td colspan="5" class="empty-tip">加载中...</td>
             </tr>
             <tr v-else>
-              <td colspan="4" class="empty-tip">{{ versionKeyword ? '暂无匹配版本' : '暂无版本记录' }}</td>
+              <td colspan="5" class="empty-tip">{{ versionKeyword ? '暂无匹配版本' : '暂无版本记录' }}</td>
             </tr>
           </tbody>
         </table>
@@ -157,6 +218,7 @@ onMounted(load)
           <p class="zip-hint">仅支持 .zip 格式</p>
           <div v-if="pickedFile" class="dim">{{ pickedFile.name }}</div>
         </el-form-item>
+        <el-progress v-if="uploading && uploadPercent > 0" :percentage="uploadPercent" :stroke-width="10" :status="uploadPercent >= 100 ? 'success' : undefined" class="upload-progress" />
         <el-alert v-if="uploadMsg" :title="uploadMsg" :type="uploadMsgOk ? 'success' : 'error'" :closable="false" show-icon class="upload-msg" />
       </el-form>
       <template #footer>
@@ -276,7 +338,7 @@ h3 {
   table-layout: fixed;
 }
 .version-table-scroll > table {
-  min-width: 760px;
+  min-width: 840px;
 }
 .table-scroll th,
 .table-scroll td {
@@ -338,6 +400,36 @@ h3 {
   color: #5b6f83;
   font-size: 12px;
 }
+.btn-danger {
+  background: linear-gradient(135deg, #c06d77, #b35f6a);
+  border-color: #b35f6a;
+}
+.btn-danger:hover:not(:disabled) {
+  background: linear-gradient(135deg, #cb7c84, #b96570);
+}
+.ops-cell {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  white-space: nowrap;
+}
+.row-selected td {
+  background: #fdf0ee;
+}
+.th-select,
+.td-select {
+  text-align: center;
+  padding-left: 4px !important;
+  padding-right: 4px !important;
+}
+.th-select input,
+.td-select input {
+  cursor: pointer;
+  accent-color: #b33a2e;
+}
+.upload-progress {
+  margin: 2px 0 10px;
+}
 .upload-msg {
   margin-bottom: 8px;
 }