=== auth.py admin matches ===
60:                full_name=payload.full_name, is_admin=True)
95:            "is_admin": user.is_admin}
=== settings_router.py ===
1:"""Application settings (admin): random amount/shipping ranges, invoice number format,
=== models ===
34:    is_admin = Column(Boolean, default=False, nullable=False)
74:    # Per-account config (administrator-configurable)
=== config.py ===
45:    # Sending defaults (admin-configurable at runtime via ApplicationSettings table)
53:    # Amount ranges (defaults; admin-configurable)