feat(platform): show active history filters

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

@@ -2294,6 +2294,67 @@ test('applies protocol from shareable history hash to API requests', async () =>
   expect(screen.getByText('当前来源：JT808')).toBeInTheDocument();
 });
 
+test('shows and clears current history filters while keeping vehicle scope', async () => {
+  window.history.replaceState(null, '', '/#/history?keyword=VIN-HISTORY-001&protocol=JT808&dateFrom=2026-07-01+00%3A00%3A00&dateTo=2026-07-01+23%3A59%3A59&includeFields=true&fields=jt808.location.longitude%2Cjt808.location.latitude&tab=raw');
+  const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async (input, init) => {
+    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/history/locations')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: { items: [], total: 0, limit: 10, offset: 0 },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    if (path.includes('/api/history/raw-frames/query')) {
+      return {
+        ok: true,
+        json: async () => ({
+          data: { items: [], total: 0, limit: 10, offset: 0 },
+          traceId: 'trace-test',
+          timestamp: 1783094400000
+        })
+      } as Response;
+    }
+    return {
+      ok: true,
+      json: async () => ({
+        data: { items: [], total: 0, limit: 10, offset: 0 },
+        traceId: 'trace-test',
+        timestamp: 1783094400000
+      })
+    } as Response;
+  });
+
+  render(<App />);
+
+  expect(await screen.findByText('当前历史筛选')).toBeInTheDocument();
+  expect(screen.getByText('车辆：VIN-HISTORY-001')).toBeInTheDocument();
+  expect(screen.getByText('数据来源：JT808')).toBeInTheDocument();
+  expect(screen.getByText('开始时间：2026-07-01 00:00:00')).toBeInTheDocument();
+  expect(screen.getByText('结束时间：2026-07-01 23:59:59')).toBeInTheDocument();
+  expect(screen.getAllByText('返回解析字段').length).toBeGreaterThanOrEqual(2);
+  expect(screen.getByText('字段裁剪：2 个')).toBeInTheDocument();
+  fireEvent.click(screen.getByRole('button', { name: '清空筛选' }));
+
+  await waitFor(() => {
+    expect(fetchMock).toHaveBeenCalledWith(expect.stringContaining('/api/history/locations?limit=10&offset=0&keyword=VIN-HISTORY-001'), undefined);
+  });
+  expect(window.location.hash).toBe('#/history?keyword=VIN-HISTORY-001&tab=raw');
+});
+
 test('updates history hash when vehicle history filters are submitted', async () => {
   window.history.replaceState(null, '', '/#/history');
   const fetchMock = vi.spyOn(globalThis, 'fetch').mockImplementation(async (input, init) => {