补齐浏览器回归和发布指纹，更新应用访问说明

tests/browser/site.spec.js

@@ -0,0 +1,24 @@
+import {test,expect} from '@playwright/test';
+test('应用导航、搜索、旧文章与手机布局', async ({page})=>{
+  const errors=[]; page.on('pageerror',e=>errors.push(e.message));
+  await page.goto('/');
+  await expect(page.locator('#app-grid .app-card')).toHaveCount(23);
+  expect(await page.evaluate(()=>document.documentElement.scrollWidth<=innerWidth)).toBe(true);
+  await page.getByRole('button',{name:'音乐',exact:true}).click();
+  await expect(page.locator('#app-grid .app-card:visible')).toHaveCount(3);
+  await page.getByRole('button',{name:'全部',exact:true}).click();
+  await page.getByRole('searchbox').fill('hedgehog');
+  await expect(page.locator('#app-grid .app-card:visible')).toHaveCount(1);
+  await page.getByRole('searchbox').fill('nothing-to-match');
+  await expect(page.locator('#empty')).toBeVisible();
+  await page.goto('/posts/claude-code-goal/');
+  await expect(page.locator('h1')).toContainText('Claude Code');
+  expect(await page.evaluate(()=>document.documentElement.scrollWidth<=innerWidth)).toBe(true);
+  expect(errors).toEqual([]);
+});
+test('没有 JavaScript 仍能访问所有入口',async({browser})=>{
+  const context=await browser.newContext({javaScriptEnabled:false});
+  const page=await context.newPage();await page.goto('http://127.0.0.1:4176/');
+  await expect(page.locator('#app-grid .app-card:visible')).toHaveCount(23);
+  await context.close();
+});

tests/test_site.py

@@ -38,11 +38,12 @@ class SiteTest(unittest.TestCase):
         self.assertNotIn('PaperMod', (build.OUT/'index.html').read_text())
         self.assertNotIn('Hugo', (build.OUT/'index.html').read_text())
     def test_feeds(self):
-        self.assertEqual(len(ET.parse(build.OUT/'index.xml').findall('./channel/item')), 11)
-        self.assertEqual(len(ET.parse(build.OUT/'sitemap.xml').getroot()), 14)
+        count = sum(not build.load_post(p).get('draft') for p in (build.ROOT/'content/posts').glob('*.md'))
+        self.assertEqual(len(ET.parse(build.OUT/'index.xml').findall('./channel/item')), count)
+        self.assertEqual(len(ET.parse(build.OUT/'sitemap.xml').getroot()), count + 3)
     def test_app_registry(self):
         apps = json.loads((build.ROOT/'apps.json').read_text())
-        self.assertEqual(len(apps), 23)
+        self.assertGreaterEqual(len(apps), 23)
         self.assertTrue(all(not urlsplit(a['url']).query and not urlsplit(a['url']).fragment for a in apps))
         self.assertTrue(all(a['name'] and a['description'] and a['icon'] in build.ICONS for a in apps))