chore: 移除项目内无用代码（28 文件）

- 清理任务面板/SPA 化改造遗留的未使用变量与函数（模板管理配套 6 函数、
  payloadForDisplay/showTip/hasRunning/schedulePoll/removeMatchedRowLocally 等 30+ 处）
- 清理未使用 import（getBrandTemplateXlsxUrl/uploadTempFileToJava/getProductRiskTasksBatch 等）
- useTaskProgressLoop 改为仅类型导入；progress/task-request 缓存未用参数精简
- DeleteBrandRunService 删除永不执行的 taskItems 死分支
- 全量 vue-tsc（含 --noUnusedLocals/--noUnusedParameters）0 错误；648 测试全过

frontend-vue/src/pages/brand/components/BrandPriceTrackTab.vue

@@ -213,7 +213,6 @@ import ModuleTemplateDownload from '@/shared/components/ModuleTemplateDownload.v
 import ZiniaoVersionSetting from '@/shared/components/ZiniaoVersionSetting.vue'
 import TaskCenterPanel from '@/shared/components/tasks/TaskCenterPanel.vue'
 import type { TaskItemView, TaskStatCard } from '@/shared/components/tasks/types'
-import { LISTING_FILTER_OPTIONS, type ListingFilterValue } from '@/pages/brand/components/listingFilters'
 import { expandBrandFolderRecursive } from '@/shared/api/brand'
 import { getPywebviewApi, type PywebviewApi, type UploadedJavaFile } from '@/shared/bridges/pywebview'
 import { getTaskPollIntervalMs } from '@/shared/task-progress-config'
@@ -242,7 +241,6 @@ import {
   getPriceTrackLoopRun,
   getPriceTrackResultDownloadUrl,
   getPriceTrackTaskProgressBatch,
-  getPriceTrackTasksBatch,
   getTaskSkipPriceAsinsPaginated,
   listPriceTrackCandidates,
   matchPriceTrackShops,
@@ -942,88 +940,6 @@ async function removeMatchedRow(row: PriceTrackShopQueueItem) {
   }
 }
 
-async function pushToPythonQueueLegacy() {
-  if (!hasValidMode.value) {
-    ElMessage.warning('请至少选择一个跟价模式')
-    return
-  }
-  if (asinModeEnabled.value && !asinFiles.value.length) {
-    ElMessage.warning('请先选择 ASIN 文件')
-    return
-  }
-  const api = getPywebviewApi()
-  if (!api?.enqueue_json) {
-    ElMessage.error('当前环境未启用 pywebview enqueue_json')
-    return
-  }
-  const matchedRows = matchedItems.value.filter((i) => i.matched)
-  if (!matchedRows.length) {
-    ElMessage.warning('无可用匹配店铺')
-    return
-  }
-  pushing.value = true
-  queuePayloadText.value = ''
-  try {
-    // 1. 先调用 Java API 创建任务（落库，含 skip ASIN）
-    const taskReq = {
-      userId: 0, // 会被 java-modules 自动填充
-      statusMode: statusModeEnabled.value,
-      asinMode: asinModeEnabled.value,
-      items: matchedRows as unknown as Record<string, unknown>[],
-      asinFiles: resolveAsinRequestPaths(),
-      countryCodes: resolveCountryCodesForRequest(),
-    }
-    const taskVo = await createPriceTrackTask(taskReq)
-    taskSnapshots.value = {
-      ...taskSnapshots.value,
-      [taskVo.taskId]: {
-        task: { id: taskVo.taskId, status: 'RUNNING' },
-        items: taskVo.items,
-      },
-    }
-    taskDetails.value = {
-      ...taskDetails.value,
-      [taskVo.taskId]: 'RUNNING',
-    }
-    saveTaskSnapshotsToStorage()
-    saveTaskDetailsToStorage()
-
-    const firstRow = matchedRows[0]
-    const asinRowsByCountry = await loadAsinRowsForAppClient(taskVo)
-    const minimumPriceByCountryAndAsin = buildMinimumPriceMapForAppClient(taskVo, asinRowsByCountry)
-
-    // 2. 推送 app_client 当前消费的字段
-    const queuePayload = {
-      type: 'price-track-run',
-      ts: Date.now(),
-      data: {
-        task_id: taskVo.taskId,
-        ziniao_version: ziniaoVersion.value,
-        shop_name: (firstRow.shopName || '').trim(),
-        shopName: (firstRow.shopName || '').trim(),
-        companyName: firstRow.companyName || '',
-        shopMallName: firstRow.shopMallName || '',
-        country_codes: resolveCountryCodesForRequest(),
-        mode: priceTrackModeForAppClient(),
-        asin_rows_by_country: asinRowsByCountry,
-        minimum_price_by_country_and_asin: minimumPriceByCountryAndAsin,
-      },
-    }
-    queuePayloadText.value = JSON.stringify(queuePayload, null, 2)
-
-    await enqueueCreatedTask(api, taskVo.taskId, queuePayload)
-    queuePushResult.value = `任务 ${taskVo.taskId} 已入队，等待执行完成...`
-    addPollingTask(taskVo.taskId)
-    scheduleNextPoll(true)
-    ElMessage.success('已启动任务')
-  } catch (e) {
-    queuePushResult.value = e instanceof Error ? e.message : '推送异常'
-    ElMessage.error(queuePushResult.value)
-  } finally {
-    pushing.value = false
-  }
-}
-
 // ========== 任务状态轮询 ==========
 async function buildQueuePayload(taskVo: PriceTrackCreateTaskVo, row: PriceTrackShopQueueItem) {
   const shopName = (row.shopName || '').trim()
@@ -1155,11 +1071,6 @@ async function waitForTaskTerminal(taskId: number) {
   }
 }
 
-async function pushToPythonQueue() {
-  autoQueueEnabled.value = true
-  await processMatchedQueue()
-}
-
 function nextMatchedQueueItem() {
   return matchedItems.value.find((item) => item.matched)
 }