CLI feature request: add `codex openclaw install`

What variant of Codex are you using?

CLI

What feature would you like to see?

Add a top-level CLI command to install OpenClaw directly from Codex:

codex openclaw install

Proposed behavior:

• codex openclaw install uses npm by default (npm install -g openclaw@latest)
• --manager <npm|pnpm> allows explicit manager selection
• --dry-run prints the exact install command without executing it
• On success, prints onboarding hint: openclaw onboard --install-daemon
• On failure, prints actionable guidance and docs link

Additional information

I have already implemented this in my fork and validated it locally.

Implementation branch:

• https://github.com/Dodhon/codex/tree/codex/openclaw-install-command

Commit:

• bd662ef9c (cli: add openclaw install command)

Compare view:

• https://github.com/openai/codex/compare/main...Dodhon:codex/openclaw-install-command?expand=1

Files changed:

• codex-rs/cli/src/main.rs
• codex-rs/cli/tests/openclaw.rs
• README.md

Validation run:

• just fmt
• just fix -p codex-cli
• cargo test -p codex-cli
• cargo run --bin codex -- openclaw install --dry-run

Dry-run output:

• Dry run: would run \npm install -g openclaw@latest\.
• Next step: run \openclaw onboard --install-daemon\.

I understand external code contributions are invitation-only for this repo.
If this direction aligns, could a maintainer either:

1. invite a PR from the branch above, or
2. cherry-pick the commit.