chore: import upstream snapshot with attribution

clis/slock/unread-summary.test.js

@@ -0,0 +1,31 @@
+import { describe, it, expect, vi } from 'vitest';
+import { getRegistry } from '@jackwener/opencli/registry';
+import './unread-summary.js';
+
+function makePage(result) {
+  return { goto: vi.fn(), evaluate: vi.fn().mockResolvedValue(result) };
+}
+
+describe('slock unread-summary', () => {
+  const command = getRegistry().get('slock/unread-summary');
+
+  it('passes through the enriched rows the in-page join produced', async () => {
+    const page = makePage({ kind: 'ok', rows: [
+      { serverId: 's1', slug: 'eng', name: 'Engineering', unreadCount: 4 },
+    ] });
+    const rows = await command.func(page, {});
+    expect(rows[0]).toMatchObject({ serverId: 's1', slug: 'eng', unreadCount: 4 });
+  });
+
+  it('is user-scoped — the snippet never resolves a server slug', async () => {
+    const page = makePage({ kind: 'ok', rows: [] });
+    await command.func(page, {});
+    // serverScoped:false ⇒ no slug→X-Server-Id lookup (sid stays null).
+    expect(page.evaluate.mock.calls[0][0]).not.toContain('slock_last_server_slug');
+  });
+
+  it('[anti-drift] non-array rows throws instead of silently returning empty', async () => {
+    const page = makePage({ kind: 'ok', rows: { wrong: 'shape' } });
+    await expect(command.func(page, {})).rejects.toThrow(/expected array/);
+  });
+});