Incident 22.04.2026 (#485225171 NONA ROYAL SRL): clientul a inversat
cod_fiscal cu registru in GoMag → sistem a creat partener cu CUI=J1994000194225.
Adauga evaluate_cui_gate() care blocheaza comanda (ERROR) daca:
- CUI format invalid (ex: J.. in loc de cifre)
- CUI nu trece cifra de control
- ANAF returneaza explicit notFound (scpTVA=None + denumire_anaf="")
ANAF down (anaf_data=None) → fallback pass, comportament existent pastrat.
_record_order_error() DRY helper evita duplicarea upsert/add_items.
Contract ANAF down/notFound/found documentat in anaf_service._call_anaf_api.
9 teste unit (inclusiv T5 CRITIC: ANAF down nu blocheaza) + T7 COALESCE.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
