feat: prepare deep search production runtime

deep-search.test.mjs

@@ -281,7 +281,23 @@ test('Deep Search supports cancellation while a provider is running', async () =
 
 test('Deep Search HTTP service exposes health, async start, status, search, and auth', async (t) => {
   const { engine, store } = createMockEngine({ id: 'task-http' });
-  const server = createDeepSearchHttpServer({ engine, secret: 'local-secret', logger: { warn() {} } });
+  let githubRequest;
+  const server = createDeepSearchHttpServer({
+    engine,
+    secret: 'local-secret',
+    githubToken: 'github-secret-token',
+    githubSearch: async (query, options) => {
+      githubRequest = { query, options };
+      return [{
+        title: 'tkmind/code:server.mjs',
+        url: 'https://github.com/tkmind/code/blob/main/server.mjs',
+        snippet: 'server',
+        source: 'github',
+        rank: 1,
+      }];
+    },
+    logger: { warn() {} },
+  });
   await new Promise((resolve) => server.listen(0, '127.0.0.1', resolve));
   t.after(async () => {
     await new Promise((resolve) => server.close(resolve));
@@ -291,8 +307,17 @@ test('Deep Search HTTP service exposes health, async start, status, search, and
   const base = `http://127.0.0.1:${address.port}`;
   const health = await fetch(`${base}/health`).then((response) => response.json());
   assert.equal(health.ok, true);
+  assert.equal(health.providers.github.configured, true);
   assert.equal((await fetch(`${base}/v1/research`)).status, 401);
   const headers = { 'content-type': 'application/json', 'x-secret-key': 'local-secret' };
+  const github = await fetch(`${base}/v1/providers/github/search`, {
+    method: 'POST',
+    headers,
+    body: JSON.stringify({ query: 'repo:tkmind/code server', limit: 3 }),
+  }).then((response) => response.json());
+  assert.equal(github.results.length, 1);
+  assert.equal(githubRequest.options.token, 'github-secret-token');
+  assert.equal(githubRequest.options.limit, 3);
   const search = await fetch(`${base}/v1/search`, {
     method: 'POST',
     headers,