rdmbair15m5-changelog-20260923-1002-tyrell-cli-ticket-engine

Delivered tyrell-cli command-line face and TyrellTicketEngine per FEAT-20260901-43.

Scope

• Hosts: rdmbair15m5, rdmsm4x
• Projects: Tyrell, issues

Changes & Implementation

1. TyrellTicketEngine Actor (Sources/TyrellCore/Tickets/TyrellTicketEngine.swift):
   • listTickets: Dynamic disk scanning with filtering by status, project, severity, and parent.
   • showTicket: Retrieves summary and full markdown content.
   • nextTicket: Atomic select-and-claim algorithm that filters open unassigned tickets, sorts by severity rank (critical > high > medium > low) then creation time, and claims with lease. Resolves INCIDENT-20260901-07.
   • claimTicket: Atomic lease acquisition with collision prevention when active unexpired lease is held.
   • resolveTicket: Updates frontmatter, appends delivery evidence, and moves ticket file from open/ to resolved/.
   • detectUnticketedWork: Heuristic Git status inspection; if dirty modifications exist with zero active ticket claims, auto-opens a new TASK-<date>-<seq> ticket.
2. CLI Subcommands (Sources/tyrell/Tyrell.swift):
   • tyrell ticket list [--project <proj>] [--status <status>] [--severity <sev>] [--json]
   • tyrell ticket show <ID> [--json]
   • tyrell ticket next [--project <proj>] [--as <who>] [--lease <mins>] [--json]
   • tyrell ticket claim <ID> [--as <who>] [--lease <mins>] [--note <note>] [--force] [--json]
   • tyrell ticket resolve <ID> --reason <reason> [--evidence <evidence>] [--as <who>] [--force] [--json]
   • tyrell ticket auto-open [--repo <path>] [--as <who>] [--json]
   • tyrell ticket audit ... (preserves existing auditor functionality)
3. REV-20260901-03 Conformance:
   • Zero hardcoded hostnames (rdmsm4x, rdmbair15m5, etc.), tailnet domains, or /Users/richh paths.
   • Uses dynamic TyrellBootstrap.shared.ticketStoreRootURL, FileManager.default.homeDirectoryForCurrentUser, and Host.current().
4. Unit Tests (Tests/TyrellCoreTests/TyrellTicketEngineTests.swift):
   • 5/5 test cases passed (listing, atomic next selection, collision rejection, resolution move, zero hardcoded identity conformance).

Verification Evidence

• swift build --target tyrell: Clean build (rc=0).
• swift test --filter TyrellTicketEngineTests: 5/5 passed in 0.031s.
• Live CLI verification: tyrell ticket list, auto-open, next, resolve executed successfully.
• Commit 888cd5a in apps/Tyrell pushed across origin, fleet, and backup.
• Ticket FEAT-20260901-43 resolved (c22872a).
• Broadcasted on agent bus (20260923-100203-908F7D6E).