Add Gitea CI/CD and Portainer stack templates

README.md

@@ -106,6 +106,22 @@ docker compose run --rm production-orders-sync
 
 The included `postgres` service is only a local example. In normal deployment, set `DATABASE_URL` to the existing Graphs Postgres database.
 
+## Gitea Actions + Portainer
+
+CI/CD is defined in `.gitea/workflows/ci-cd.yml`:
+
+- run `npm test`
+- run `npm run check`
+- build and push the Docker image
+- trigger the Portainer stack webhook when `PORTAINER_WEBHOOK_URL` is configured
+
+Portainer stack templates live in `deploy/`:
+
+- `deploy/portainer-one-shot.yml` for first dry-run checks and backfills
+- `deploy/portainer-stack.yml` for the long-running recent polling stack
+
+See `deploy/README.md` for required Gitea secrets and Portainer environment variables.
+
 ## Logs
 
 The worker logs: