Initial import: open-design source for helix-mind.ai distribution

This repository contains the open-design daemon CLI source code, built
and packaged at https://helix-mind.ai/cli/open-design/latest.tgz for use
by the HelixMind /design slash command.

Licenses: Apache-2.0 (root) + MIT (skills/*)

apps/daemon/tests/version-route.test.ts

@@ -0,0 +1,48 @@
+import type http from 'node:http';
+import { afterAll, beforeAll, describe, expect, it } from 'vitest';
+import { startServer } from '../src/server.js';
+
+describe('/api/version', () => {
+  let server: http.Server;
+  let baseUrl: string;
+
+  beforeAll(async () => {
+    const started = await startServer({ port: 0, returnServer: true }) as {
+      url: string;
+      server: http.Server;
+    };
+    baseUrl = started.url;
+    server = started.server;
+  });
+
+  afterAll(() => new Promise<void>((resolve) => server.close(() => resolve())));
+
+  it('returns current app version info', async () => {
+    const res = await fetch(`${baseUrl}/api/version`);
+    const json = await res.json() as unknown;
+
+    expect(res.ok).toBe(true);
+    expect(json).toEqual({
+      version: {
+        version: expect.any(String),
+        channel: expect.any(String),
+        packaged: expect.any(Boolean),
+        platform: expect.any(String),
+        arch: expect.any(String),
+      },
+    });
+  });
+
+  it('keeps health version aligned with version endpoint', async () => {
+    const [healthRes, versionRes] = await Promise.all([
+      fetch(`${baseUrl}/api/health`),
+      fetch(`${baseUrl}/api/version`),
+    ]);
+    const health = await healthRes.json() as { ok?: unknown; version?: unknown };
+    const version = await versionRes.json() as { version?: { version?: unknown } };
+
+    expect(healthRes.ok).toBe(true);
+    expect(versionRes.ok).toBe(true);
+    expect(health).toEqual({ ok: true, version: version.version?.version });
+  });
+});