feat: import Chinese-localized Buzz source snapshot

Signed-off-by: cls_宁波本机 <908705107@qq.com>

desktop/scripts/summarize-flaky-tests.mjs

@@ -0,0 +1,71 @@
+import { appendFile, readFile } from "node:fs/promises";
+
+// Playwright's `retries: 2` (desktop/playwright.config.ts) lets a test fail
+// then pass on retry with no durable signal beyond a one-line "N flaky" in
+// the console log — the exact gap that hid the stream.spec.ts membership
+// race (#1798) for months. This walks the JSON reporter's suite tree
+// (recursive: `describe` blocks nest as child `suites`) and appends any
+// `status === "flaky"` test to the job's GitHub Actions summary so retried
+// failures stay visible even when the shard ultimately goes green.
+//
+// Usage: node scripts/summarize-flaky-tests.mjs <report.json> <run-label>
+
+function collectFlakyTests(suite, out) {
+  for (const spec of suite.specs ?? []) {
+    for (const test of spec.tests ?? []) {
+      if (test.status !== "flaky") continue;
+      out.push({
+        title: `${suite.file} › ${spec.title}`,
+        project: test.projectName,
+        attempts: test.results?.length ?? 0,
+      });
+    }
+  }
+  for (const child of suite.suites ?? []) {
+    collectFlakyTests(child, out);
+  }
+}
+
+const [reportPath, runLabel] = process.argv.slice(2);
+if (!reportPath || !runLabel) {
+  console.error(
+    "Usage: node scripts/summarize-flaky-tests.mjs <report.json> <run-label>",
+  );
+  process.exit(1);
+}
+
+// This step runs `if: !cancelled()` purely to surface flaky tests — it must
+// never fail the job on its own, so a malformed/unexpected report (from a
+// Playwright version bump or a crashed run) is swallowed, not thrown.
+try {
+  const report = JSON.parse(await readFile(reportPath, "utf8"));
+
+  const flaky = [];
+  for (const suite of report.suites ?? []) {
+    collectFlakyTests(suite, flaky);
+  }
+
+  if (flaky.length > 0) {
+    const escapeCell = (value) => String(value).replaceAll("|", "\\|");
+    const rows = flaky
+      .map(
+        (t) =>
+          `| ${escapeCell(t.title)} | ${escapeCell(t.project)} | ${t.attempts} |`,
+      )
+      .join("\n");
+    const summary =
+      `### Flaky tests — ${runLabel}\n\n` +
+      `${flaky.length} test(s) failed at least once before passing on retry:\n\n` +
+      "| Test | Project | Attempts |\n| --- | --- | --- |\n" +
+      `${rows}\n`;
+
+    console.log(summary);
+
+    const summaryFile = process.env.GITHUB_STEP_SUMMARY;
+    if (summaryFile) {
+      await appendFile(summaryFile, `${summary}\n`);
+    }
+  }
+} catch (error) {
+  console.log(`Skipping flaky-test summary: ${error.message}`);
+}