test: replace flaky login assertions with localStorage JWT check

loginAndGetJwt / loginAsStudent no longer wait 120s for text patterns
that may not appear. Instead they wait for Authorization in localStorage,
which is faster and more reliable.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

tests/course-package-store.spec.ts

@@ -191,39 +191,14 @@ test.describe('课包商店（已登录学生查看老师主页）', () => {
       return;
     }
 
-    // Login as student (status=2)
+    // Login as student
-    const q = new URLSearchParams({ unionid: moicenUnionid, status: '2' });
+    const ok = await loginAsStudent(page, moicenUnionid);
-    await page.goto(`/?${q.toString()}`, { waitUntil: 'domcontentloaded', timeout: 60_000 });
+    if (!ok) { test.skip(true, '会话不可用'); return; }
-    await expect(page.locator('#app')).toBeVisible({ timeout: 60_000 });
-    await page.waitForTimeout(5000);
-
-    // Select student role if prompted
-    const roleSelect = page.getByText('请选择您的登录身份');
-    if (await roleSelect.isVisible().catch(() => false)) {
-      const studentRole = page.locator('.van-grid-item').filter({ hasText: '学生' });
-      if (await studentRole.isVisible().catch(() => false)) {
-        await studentRole.click();
-        await page.waitForTimeout(5000);
-      }
-    }
-
-    // Handle org select if needed
-    if (page.url().includes('/org/select')) {
-      if (await page.locator('.course-package-store').isVisible().catch(() => false)) {
-        test.skip(true, '会话不可用');
-        return;
-      }
-      const orgCell = page.locator('#app .van-cell-group .van-cell').first();
-      if (await orgCell.isVisible().catch(() => false)) {
-        await orgCell.click();
-        await page.waitForTimeout(5000);
-      }
-    }
 
     // Navigate to teacher home
     await page.goto('/teacher/home', { waitUntil: 'domcontentloaded', timeout: 60_000 });
     await expect(page.locator('#app')).toBeVisible({ timeout: 60_000 });
-    await page.waitForTimeout(5000);
+    await page.waitForTimeout(3000);
 
     // Should NOT see the login prompt
     await expect(page.getByText('请返回微信小程序完成登录')).not.toBeVisible();
@@ -258,15 +233,20 @@ async function loginAsStudent(page: any, moicenUnionid: string) {
   const q = new URLSearchParams({ unionid: moicenUnionid, status: '2' });
   await page.goto(`/?${q.toString()}`, { waitUntil: 'domcontentloaded', timeout: 60_000 });
   await expect(page.locator('#app')).toBeVisible({ timeout: 60_000 });
-  await page.waitForTimeout(5000);
+
+  // Wait for JWT to appear (login completed)
+  await page.waitForFunction(
+    () => !!window.localStorage.getItem('Authorization'),
+    { timeout: 90_000 },
+  );
 
   // Select student role if prompted
   const roleSelect = page.getByText('请选择您的登录身份');
-  if (await roleSelect.isVisible().catch(() => false)) {
+  if (await roleSelect.isVisible({ timeout: 5000 }).catch(() => false)) {
     const studentRole = page.locator('.van-grid-item').filter({ hasText: '学生' });
     if (await studentRole.isVisible().catch(() => false)) {
       await studentRole.click();
-      await page.waitForTimeout(5000);
+      await page.waitForTimeout(2000);
     }
   }
 
@@ -276,9 +256,9 @@ async function loginAsStudent(page: any, moicenUnionid: string) {
       return false; // session not usable
     }
     const orgCell = page.locator('#app .van-cell-group .van-cell').first();
-    if (await orgCell.isVisible().catch(() => false)) {
+    if (await orgCell.isVisible({ timeout: 5000 }).catch(() => false)) {
       await orgCell.click();
-      await page.waitForTimeout(5000);
+      await page.waitForTimeout(2000);
     }
   }
   return true;

tests/course-package.spec.ts

@@ -48,9 +48,11 @@ async function loginAndGetJwt(page: any): Promise<string> {
   ) {
     await page.locator('.van-grid-item').first().click();
   }
-  await expect(
+  // Wait for JWT to appear in localStorage (login completed)
-    page.getByText(/请选择您的登录身份|欢迎回来|进入工作台/),
+  await page.waitForFunction(
-  ).toBeVisible({ timeout: 120_000 });
+    () => !!window.localStorage.getItem('Authorization'),
+    { timeout: 90_000 },
+  );
 
   if (
     await page.getByText('请返回微信小程序完成登录').isVisible().catch(() => false)