feat(platform): copy vehicle governance summary

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

@@ -972,6 +972,102 @@ test('exports current vehicle coverage page as csv', async () => {
   expect(revokeObjectURL).toHaveBeenCalledWith('blob:vehicle-coverage');
 });
 
+test('copies vehicle governance summary from vehicle center', async () => {
+  window.history.replaceState(null, '', '/#/vehicles?missingProtocol=YUTONG_MQTT');
+  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')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: { linkHealth: [], kafkaLag: 0, activeConnections: 0, capacityFindings: [], redisOnlineKeys: 0, tdengineWritable: true, mysqlWritable: true, runtime: { requestTimeoutMs: 5000 } },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/vehicles/coverage/summary')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            totalVehicles: 12,
+            onlineVehicles: 5,
+            singleSourceVehicles: 7,
+            multiSourceVehicles: 2,
+            noDataVehicles: 3,
+            unboundVehicles: 4,
+            archiveIncompleteVehicles: 6,
+            archiveMissingFields: [{ field: 'phone', title: '缺手机号', count: 3 }],
+            missingSources: [{ protocol: 'YUTONG_MQTT', count: 8 }]
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/vehicles/coverage')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: {
+            items: [{
+              vin: 'VIN-GOV-001',
+              plate: '粤A治理1',
+              phone: '',
+              oem: 'G7s',
+              protocols: ['JT808'],
+              missingProtocols: ['YUTONG_MQTT'],
+              sourceStatus: [{ protocol: 'JT808', online: true, lastSeen: '2026-07-03 20:12:10', hasRealtime: true, hasHistory: true, hasRaw: true, hasMileage: true }],
+              sourceCount: 1,
+              onlineSourceCount: 1,
+              online: true,
+              lastSeen: '2026-07-03 20:12:10',
+              bindingStatus: 'bound',
+              serviceStatus: { status: 'degraded', severity: 'warning', title: '来源不完整', detail: '缺少 YUTONG_MQTT', sourceCount: 1, onlineSourceCount: 1 },
+              sourceConsistency: { sourceCount: 1, onlineSourceCount: 1, locatedSourceCount: 1, missingProtocols: ['YUTONG_MQTT'], mileageDeltaKm: 0, sourceTimeDeltaSeconds: 0, scope: 'overview', status: 'degraded', severity: 'warning', title: '来源不完整', detail: '缺少 YUTONG_MQTT' }
+            }],
+            total: 12,
+            limit: 20,
+            offset: 0
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    return {
+      ok: true,
+      json: async () => ({
+        data: { items: [], total: 0, limit: 20, offset: 0 },
+        traceId: 'trace-test',
+        timestamp: 1783094400000
+      })
+    } as Response;
+  });
+
+  render(<App />);
+
+  expect(await screen.findByText('VIN-GOV-001')).toBeInTheDocument();
+  fireEvent.click(screen.getByRole('button', { name: '复制治理摘要' }));
+
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('【车辆治理摘要】'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('当前筛选：缺失来源：YUTONG_MQTT'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('车辆总数：12，在线：5'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('单源：7，多源：2，暂无来源：3'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('待绑定：4，档案不完整：6'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('档案缺项：缺手机号 3'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('缺失来源：YUTONG_MQTT 8'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('处置队列：'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('[P0] 维护身份绑定 4'));
+  expect(writeText).toHaveBeenCalledWith(expect.stringContaining('[P1] 补齐 YUTONG_MQTT 来源 8'));
+});
+
 test('filters vehicle list from recommended action', async () => {
   window.history.replaceState(null, '', '/#/vehicles');
   const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {