CLAUDE.md and docs/guida-admin.md now describe RoundConfig as the sole source of truth for business parameters, with no env var counterpart — defaults live as hardcoded model column defaults, not app/config.py. guida-admin.md documents the four new dashboard sections (Round, Transazioni pendenti, Audit log alongside Parametri/Utenti). setup.md points readers to the admin panel instead of .env for those values. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>