Delegation intent: remove obsolete TUI `:ticket` commands

Classification

implementation-ready cleanup.

The workspace panel now owns the user-facing Ticket/Intake/Orchestrator UX. The old single-Pod TUI :ticket ... commands are no longer needed and should be removed rather than kept as a fallback.

Intent

Remove the obsolete TUI command family:

:ticket intake ...
:ticket route ...
:ticket investigate ...
:ticket implement ...
:ticket review ...

Users should use:

yoi panel for workspace Ticket/Intake/Orchestrator UI;
yoi ticket ... for direct Ticket CLI operations;
Ticket tools/workflows where appropriate.

Worktree / branch

worktree: /home/hare/Projects/yoi/.worktree/remove-tui-ticket-commands
branch: work/remove-tui-ticket-commands

This ticket may read tracked .yoi/tickets records/design artifacts. Do not read or edit .yoi/memory/.

Requirements

Remove :ticket command registration/parsing from TUI command registry.
Remove TUI parser tests that expect :ticket ... success and replace with unknown-command / unsupported behavior coverage where appropriate.
Remove CommandAction::TicketRole and pending local action plumbing if it is only used by :ticket.
Remove single-Pod runtime handling that launches Ticket role Pods from :ticket commands.
Remove now-unused imports such as TicketRole, TicketRef, or launch_ticket_role_pod from single-Pod command handling if applicable.
Keep shared client::ticket_role launcher code because yoi panel still uses it for Orchestrator/Intake.
Keep yoi panel behavior unchanged.
Keep yoi ticket ... CLI unchanged.
Keep Ticket tools/workflows unchanged.
Update active docs/help that still present :ticket ... as a supported route.
Do not mass-rewrite historical closed Ticket records/artifacts that mention :ticket.
Do not reintroduce --multi.

Current code map

crates/tui/src/command.rs
- command registration, ticket_command(...), CommandAction::TicketRole, parser tests.
crates/tui/src/single_pod.rs
- pending local action handling and handle_ticket_role_command(...) path.
crates/tui/src/app.rs / nearby files
- check for pending local action storage if command action removal requires cleanup.
docs/development/work-items.md and active docs
- remove user-facing :ticket ... instructions or replace with yoi panel / yoi ticket ....

Validation

Run at least:

cargo test -p tui command or targeted command parser tests;
cargo test -p tui workspace_panel;
cargo test -p tui multi_pod;
cargo test -p yoi panel;
cargo test -p client ticket_role if shared launcher imports/usage are touched;
cargo check --workspace --all-targets;
cargo fmt --check;
git diff --check;
cargo build -p yoi;
target/debug/yoi ticket doctor.

Run nix build .#yoi --no-link if feasible.

Also check active references:

rg -n ":ticket|ticket intake|ticket route|ticket implement|ticket review" docs crates/tui/src .yoi/workflow AGENTS.md README.md

Remaining matches should be code comments/tests intentionally covering unsupported behavior or historical closed records outside the active-reference search.

Completion report

Report:

worktree path / branch;
commit hash;
removed command/runtime paths;
docs/tests updated;
confirmation that panel/CLI/shared launcher remain intact;
validation results;
remaining historical references, if any.

3.4 KiB Raw Blame History

Delegation intent: remove obsolete TUI :ticket commands