yoi/.yoi/tickets/closed/20260606-210832-remove-tui-ticket-commands/resolution.md

Removed the obsolete single-Pod TUI :ticket ... command surface.

Changes:

• Removed TUI command registration/parsing/handling for :ticket intake, :ticket route, :ticket investigate, :ticket implement, and :ticket review.
• Removed CommandAction::TicketRole, TicketRoleCommand, pending command-action plumbing, and the single-Pod runtime Ticket role launch path.
• Kept shared client::ticket_role launcher code because yoi panel uses it for Orchestrator/Intake launches.
• Kept yoi panel, yoi ticket ..., Ticket tools, and workflows intact.
• Updated active docs to direct users to yoi panel, Ticket tools/workflows, and yoi ticket ... instead of :ticket ....
• Left an explicit unsupported note for single-Pod :ticket ... command mode.
• Updated parser tests so ticket intake ... is unknown/unsupported.
• Did not reintroduce --multi.

Validation after merge:

• cargo test -p tui command
• cargo test -p tui workspace_panel
• cargo test -p tui multi_pod
• cargo test -p yoi panel
• cargo test -p client ticket_role
• cargo check --workspace --all-targets
• cargo fmt --check
• git diff --check HEAD~1..HEAD
• cargo build -p yoi
• target/debug/yoi ticket doctor
• nix build .#yoi --no-link --print-out-paths

Remaining active-reference matches are intentional: yoi ticket review, panel/client ticket_role usage, unsupported-note/test coverage, historical report text, and non-command identifiers such as ticket_enabled / builtin:ticket.

External review approved with no requested changes.