feat(links): /api/kutt proxy (version + create + recent)

tests/api/kutt.test.js

@@ -0,0 +1,40 @@
+import { describe, it, expect, beforeAll, vi } from 'vitest';
+import request from 'supertest';
+
+vi.mock('../../lib/links/kutt.js', () => ({
+  compareVersions: (r, l) => ({ running: r, latest: l, updateAvailable: r !== l }),
+  fetchLatestKuttRelease: async () => ({ latest: 'v9.9.9', url: 'https://x' }),
+  createLink: async (b) => ({ link: 'https://link.hynesy.com/abc', address: 'abc', target: b.target }),
+  recentLinks: async () => ({ data: [] })
+}));
+
+let app;
+const owner = r => r.set('Authorization', 'Bearer test-token');
+beforeAll(async () => {
+  process.env.OWNER_TOKEN = 'test-token';
+  process.env.KUTT_API_URL = 'http://10.0.0.1:3000';
+  process.env.KUTT_API_KEY = 'K';
+  process.env.KUTT_VERSION = 'v3.2.5';
+  ({ createApp } = await import('../../server.js'));
+  app = createApp();
+});
+let createApp;
+
+describe('/api/kutt', () => {
+  it('GET /version returns running/latest/updateAvailable (owner)', async () => {
+    expect((await request(app).get('/api/kutt/version')).status).toBe(401);
+    const res = await owner(request(app).get('/api/kutt/version'));
+    expect(res.status).toBe(200);
+    expect(res.body).toMatchObject({ running: 'v3.2.5', latest: 'v9.9.9', updateAvailable: true });
+  });
+
+  it('POST / creates a link via Kutt (owner)', async () => {
+    const res = await owner(request(app).post('/api/kutt')).send({ target: 'https://example.com' });
+    expect(res.status).toBe(201);
+    expect(res.body.link).toBe('https://link.hynesy.com/abc');
+  });
+
+  it('POST / rejects a non-URL target', async () => {
+    expect((await owner(request(app).post('/api/kutt')).send({ target: 'not a url' })).status).toBe(400);
+  });
+});