**Description**
I’m a solo entrepreneur running a renovation company (Brittany, France). I’m designing a multi-agent orchestration system to automate my business processes across 6 areas (admin/finance, commercial, technical studies, procurement, operations, cross-functional).
**Stack**
- LangGraph (Parent `EnterpriseState` + subgraphs per process area)
- OpenWebUI (frontend + Pipe)
- Nextcloud (Deck, Tables, Files)
- PostgreSQL (persistence)
**Constraint**
Single human validator (me) → Pull Flow via `interrupt()`, WIP limits, automated DoD checks before each human touchpoint.
**Questions**
1. Is this architecture coherent overall?
2. Any known pitfalls with `interrupt` + `Command(resume=…)` in a production setting?
3. Has anyone integrated Nextcloud (WebDAV / Deck API) as a document backend with LangGraph agents?
**Additional context**
Happy to share more details if needed. Thanks for any feedback!