refactor: 菜单栏角色化降噪（role-based-navigation-simplification）

client/tests/e2e/pc-detail-mobile-visual-wave3.spec.ts

@@ -583,7 +583,7 @@ async function mockWave3Apis(page: Page) {
         sections: {
           main: [
             navigationItem("portal", "/portal", "工作台", "home_app_logo"),
-            navigationItem("workflow", "/workflow/tasks", "审批待办", "fact_check"),
+            navigationItem("workflow", "/workflow/tasks", "待我处理", "fact_check"),
             navigationItem("expense", "/reimbursements", "报销", "request_quote"),
             navigationItem("notifications", "/notifications", "通知", "notifications"),
           ],
@@ -1120,7 +1120,7 @@ test("Wave3 移动关键页视觉截图", async ({ page }) => {
   await page.screenshot({ path: screenshotPath("06-mobile-reimbursement-detail.png"), fullPage: true });
 
   await page.goto("/mobile/approvals");
-  await expect(page.getByRole("heading", { name: "审批", exact: true })).toBeVisible();
+  await expect(page.getByRole("heading", { name: "待办", exact: true })).toBeVisible();
   await expect(page.getByTestId("mobile-approvals-focus")).toBeVisible();
   await expect(page.getByTestId("mobile-approvals-list")).toBeVisible();
   await expect(page.locator("table")).toHaveCount(0);