0c9a4d7c28
Delete packages/ui/stdio and examples/repl-agent; rename stdio-demo to @deepseek-ai/dsh-tui-demo (TUI-only, refuses pipes before Loader boot). tui-agent owns the coding composition inline; echo-agent and the CI demo smoke move to the one-shot cli-demo bin, which gains -p/--prompt. The UI-independent with-key e2es move verbatim to tui-agent. SDK wizard's 'stdio' interface becomes 'tui'. PTY testing stays confined to TUI surfaces; all other subprocess tests ride pipes. See .agents/notes/implemented/simplification/2026-07-20-retire-readline-front-door.md
@deepseek-ai/dsh-loader-smoke
Shared subprocess harness for tests that boot an app and cordis.yml through the Cordis Loader. resolveExampleLaunch selects local src mode (tsx and root tsconfig paths) or CI lib mode (plain Node and package exports) from an explicit mode or DSH_EXAMPLE_MODE.
runLoaderSmoke accepts bin and config paths, optional complete bin arguments, environment overrides, stdin, pre-run setup, and pre-cleanup inspection. It owns the isolated cwd, DSH homes, diagnostics, deadline, termination, EOF, and cleanup; it returns both streams after a zero exit and rejects with both streams on failure.
This is support-tier test infrastructure, not product API.
Model Experience
None, as this test-only harness boots example processes and inspects their streams without changing an assembled model request.
KV Cache effect
None; this package neither assembles nor sends a provider request.
Known Limitations and Deferred Work
- Built mode requires a prior build — the config must also resolve every named package upward through
examples/node_modules. - Captured stdout and stderr are unbounded — a runaway child can consume memory until the deadline kills it.
- Timeout kills only the direct child — a process tree spawned by a faulty fixture can outlive the smoke and needs external cleanup.