feat(platform): add mileage evidence package

vehicle-data-platform/apps/web/src/pages/Mileage.tsx

@@ -177,6 +177,31 @@ function mileageSummaryText({
   ].join('\n');
 }
 
+function mileageEvidencePackageText(row: DailyMileageRow) {
+  const dateFrom = row.date?.trim() ?? '';
+  const dateTo = nextDate(dateFrom);
+  const evidenceFilters = {
+    ...(dateFrom ? { dateFrom } : {}),
+    ...(dateTo ? { dateTo } : {})
+  };
+  const vehicle = row.plate?.trim() ? `${row.plate.trim()} / ${row.vin}` : row.vin;
+  return [
+    '【里程异常证据包】',
+    `车辆：${vehicle}`,
+    `数据来源：${row.source || '未知来源'}`,
+    `统计日期：${row.date || '-'}`,
+    `起始里程：${formatKm(row.startMileageKm)} km`,
+    `结束里程：${formatKm(row.endMileageKm)} km`,
+    `日里程：${formatKm(row.dailyMileageKm)} km`,
+    `异常等级：${row.anomalySeverity || '正常'}`,
+    `处置建议：${mileageActionRecommendation(row).detail}`,
+    `车辆服务：${appURL(buildAppHash({ page: 'detail', keyword: row.vin, protocol: row.source }))}`,
+    `轨迹证据：${appURL(buildAppHash({ page: 'history', keyword: row.vin, protocol: row.source, filters: evidenceFilters }))}`,
+    `RAW证据：${appURL(buildAppHash({ page: 'history-query', keyword: row.vin, protocol: row.source, filters: { ...evidenceFilters, tab: 'raw', includeFields: 'true' } }))}`,
+    `统计查询：${appURL(buildAppHash({ page: 'mileage', keyword: row.vin, protocol: row.source, filters: evidenceFilters }))}`
+  ].join('\n');
+}
+
 async function copyText(value: string, label: string) {
   const text = value.trim();
   if (!text) {
@@ -326,6 +351,9 @@ export function Mileage({
       ...(dateTo ? { dateTo } : {})
     });
   };
+  const copyMileageEvidence = (row: DailyMileageRow) => {
+    copyText(mileageEvidencePackageText(row), '里程证据包');
+  };
   const exportMileage = () => {
     if (rows.length === 0) {
       Toast.warning('当前没有可导出的里程明细');
@@ -683,9 +711,10 @@ export function Mileage({
             },
             {
               title: '操作',
-              width: 270,
+              width: 360,
               render: (_: unknown, row: DailyMileageRow) => (
                 <Space spacing={4} wrap>
+                  <Button disabled={!canOpenVehicle(row.vin)} onClick={() => copyMileageEvidence(row)}>复制证据</Button>
                   <Button disabled={!canOpenVehicle(row.vin) || !onOpenHistory} onClick={() => openMileageEvidence(row)}>核对轨迹</Button>
                   <Button disabled={!canOpenVehicle(row.vin) || !onOpenRaw} onClick={() => openMileageRawEvidence(row)}>核对 RAW</Button>
                   <Button disabled={!canOpenVehicle(row.vin)} onClick={() => onOpenVehicle(row.vin, row.source)}>车辆服务</Button>

vehicle-data-platform/apps/web/src/test/App.test.tsx

@@ -6808,6 +6808,11 @@ test('opens same-day raw frame evidence from mileage row', async () => {
 
 test('shows mileage anomaly action guidance', async () => {
   window.history.replaceState(null, '', '/#/mileage?keyword=VIN-MILEAGE-ANOMALY&protocol=GB32960');
+  const writeText = vi.fn(() => Promise.resolve());
+  Object.defineProperty(navigator, 'clipboard', {
+    configurable: true,
+    value: { writeText }
+  });
   vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {
     const path = String(input);
     if (path.includes('/api/ops/health')) {
@@ -6869,6 +6874,18 @@ test('shows mileage anomaly action guidance', async () => {
   expect(await screen.findByText('VIN-MILEAGE-ANOMALY')).toBeInTheDocument();
   expect(screen.getByText('核对里程来源')).toBeInTheDocument();
   expect(screen.getByText('日里程异常，优先核对当天首末总里程、来源断链和补传数据。')).toBeInTheDocument();
+  fireEvent.click(screen.getByRole('button', { name: '复制证据' }));
+
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('【里程异常证据包】'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('车辆：粤A异常1 / VIN-MILEAGE-ANOMALY'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('数据来源：GB32960'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('统计日期：2026-07-03'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('日里程：-3.2 km'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('异常等级：warning'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('车辆服务：http://localhost:3000/#/detail?keyword=VIN-MILEAGE-ANOMALY&protocol=GB32960'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('轨迹证据：http://localhost:3000/#/history?keyword=VIN-MILEAGE-ANOMALY&protocol=GB32960&dateFrom=2026-07-03&dateTo=2026-07-04'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('RAW证据：http://localhost:3000/#/history-query?keyword=VIN-MILEAGE-ANOMALY&protocol=GB32960&tab=raw&dateFrom=2026-07-03&dateTo=2026-07-04&includeFields=true'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('统计查询：http://localhost:3000/#/mileage?keyword=VIN-MILEAGE-ANOMALY&protocol=GB32960&dateFrom=2026-07-03&dateTo=2026-07-04'));
 });
 
 test('shows mileage statistics workspace with trend source and definition', async () => {