overlay-broadcast

Verify enterprise Docker end-to-end + genuine Teranode conformance (REQ-CON, REQ-TST-012)

Complete spec closure: SEC threat-model suite + SES completion + full RTM reconciliation

custody: GG20 type-7 attribution — complete the identifiable-abort surface

custody: GG20 identifiable abort via echo-broadcast + attributable proof faults

custody: complete the GG20 malicious-security ZK proof set (REQ-CUS-004)