Parent: #7 Wire admin CLI (halt, resume, ban, audit) from `src/cli/admin.rs` into main.rs. Now requires OnCallResponder role per FR-S031. Files: `src/main.rs`, `src/cli/admin.rs`, `src/governance/admin_service.rs`
Parent: #7
Wire admin CLI (halt, resume, ban, audit) from
src/cli/admin.rsinto main.rs. Now requires OnCallResponder role per FR-S031.Files:
src/main.rs,src/cli/admin.rs,src/governance/admin_service.rs