feat: rewrite workflows page as dense list

tests/features/workflows/workflow-lookup.test.tsx

@@ -16,15 +16,21 @@ const WORKFLOW_ITEMS: WorkflowLookupItemVM[] = [
     },
     currentStep: "review",
     currentStepLabel: "人工审核",
+    failureCount: 2,
+    reviewTaskStatus: "revision_uploaded",
+    revisionCount: 1,
+    pendingManualConfirm: true,
     updatedAt: "2026-03-27T09:15:00Z",
   },
 ];
 
-test("shows the real recent-workflows entry state", () => {
+test("renders workflows as a high-density table with shared toolbar controls", () => {
   render(<WorkflowLookup items={WORKFLOW_ITEMS} />);
 
-  expect(screen.getByText("流程追踪首页当前显示真实后端最近流程。")).toBeInTheDocument();
-  expect(screen.getByText("订单 #4201")).toBeInTheDocument();
+  expect(screen.getByRole("columnheader", { name: "流程类型" })).toBeInTheDocument();
+  expect(screen.getByRole("columnheader", { name: "失败次数" })).toBeInTheDocument();
+  expect(screen.getByLabelText("流程状态筛选")).toBeInTheDocument();
+  expect(screen.getByText("#4201")).toBeInTheDocument();
 });
 
 test("supports workflow status filtering and pagination actions", () => {