Troubleshooting
| Issue | Likely cause | Fix |
|---|---|---|
| CORS errors | Missing createEveCorsMiddleware | Add CORS middleware with frontend origin |
| 500 on stream | Missing KV/DO binding | Verify wrangler.toml bindings match persistence config |
| Events not replaying | Wrong startIndex | Ensure journal persistence is configured |
| Auth 401 | Missing or wrong token | Set EVE_AUTH_TOKEN or use auth: 'none' for dev |