Move to threads based system.

apps/agent-worker/package.json

@@ -17,10 +17,9 @@
   "dependencies": {
     "@octokit/auth-app": "^8.2.0",
     "@octokit/rest": "^22.0.1",
-    "@openai/agents": "latest",
+    "@opencode-ai/sdk": "latest",
     "convex": "catalog:convex",
     "execa": "latest",
-    "openai": "^6.44.0",
     "zod": "catalog:"
   },
   "devDependencies": {