feat(omnl): settlement terminal, compliance gates, and HYBX integration foundation

Add operator settlement terminal UI/API, swift-listener service, compliance
idempotency gates, GRU reserve dashboards, and @dbis/integration-foundation
for typed HYBX/ISO adapter contracts.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/configure-network-validation.py

@@ -135,7 +135,10 @@ class ConfigurationValidator:
                 if not self._validate_cidr(subnet_cidr):
                     self.errors.append(f"Invalid {subnet_name} subnet: {subnet_cidr}. Must be valid CIDR notation")
                 else:
-                    subnet_network, subnet_mask = self._parse_cidr(subnet_cidr)
+                    parsed_subnet = self._parse_cidr(subnet_cidr)
+                    if parsed_subnet is None:
+                        continue
+                    subnet_network, subnet_mask = parsed_subnet
                     if subnet_network and not self._is_subnet_of(subnet_network, subnet_mask, vnet_network, vnet_mask):
                         self.errors.append(f"{subnet_name} subnet {subnet_cidr} is not within VNet {vnet_address}")
                     if subnet_mask < vnet_mask: