feat(platform): show active vehicle filters

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

@@ -354,6 +354,75 @@ test('shows vehicle service result summary on vehicle list filters', async () =>
   expect(screen.getByText('1/2 来源在线，缺 YUTONG_MQTT')).toBeInTheDocument();
 });
 
+test('shows and clears current vehicle service filters', async () => {
+  window.history.replaceState(null, '', '/#/vehicles?keyword=%E7%B2%A4A&protocol=JT808&coverage=multi&missingProtocol=YUTONG_MQTT&serviceStatus=degraded&online=online&bindingStatus=bound');
+  const fetchMock = 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, 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: 1,
+            onlineVehicles: 1,
+            singleSourceVehicles: 0,
+            multiSourceVehicles: 1,
+            noDataVehicles: 0,
+            unboundVehicles: 0
+          },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/vehicles/coverage')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: { items: [], total: 1, 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('当前车辆筛选')).toBeInTheDocument();
+  expect(screen.getByText('关键词：粤A')).toBeInTheDocument();
+  expect(screen.getByText('数据来源：JT808')).toBeInTheDocument();
+  expect(screen.getByText('来源覆盖：多源')).toBeInTheDocument();
+  expect(screen.getByText('缺失来源：YUTONG_MQTT')).toBeInTheDocument();
+  expect(screen.getByText('服务状态：来源不完整')).toBeInTheDocument();
+  expect(screen.getByText('在线：在线')).toBeInTheDocument();
+  expect(screen.getByText('绑定：已绑定')).toBeInTheDocument();
+  fireEvent.click(screen.getByRole('button', { name: '清空筛选' }));
+
+  await waitFor(() => {
+    expect(fetchMock).toHaveBeenCalledWith(expect.stringContaining('/api/vehicles/coverage?limit=20&offset=0'), undefined);
+  });
+  expect(window.location.hash).toBe('#/vehicles');
+});
+
 test('filters vehicle list from result summary actions', async () => {
   window.history.replaceState(null, '', '/#/vehicles');
   const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async (input) => {