Run the terminal client

The Bun-based terminal client has an interactive cockpit and a line-oriented headless mode for scripts and other agents.

pnpm -F @super-harness/tui start -- --url ws://localhost:4111/super-line
pnpm -F @super-harness/tui start -- --headless --url ws://localhost:4111/super-line

Use /send, /reply, /approve, /deny, /mode, /threads, and /abort to drive the session. Headless mode uses a marker protocol on standard output.