Missed input parameter to init OpenClaw container

[vcorrea-ppc]

Summary

Missed --from openclaw input parameter.
Without this input sandbox container didn't install "openclaw" by default

Current MD sample

$ openshell sandbox create --forward 18789  -- openclaw-start
                                                                                                                       Created sandbox: eager-dragonfly                                                                                                                                                                                                                ✓ Forwarding port 18789 to sandbox eager-dragonfly in the background

  Access at: http://127.0.0.1:18789/
  Stop with: openshell forward stop 18789 eager-dragonfly
**/bin/bash: line 1: openclaw-start: command not found**

Fixed MD Sample

$ openshell sandbox create --forward 18789 --from openclaw  -- openclaw-start
                                                                                                                       Created sandbox: muscular-doe                                                                                                                                                                                                                   ✓ Forwarding port 18789 to sandbox muscular-doe in the background

  Access at: http://127.0.0.1:18789/
  Stop with: openshell forward stop 18789 muscular-doe
(node:44) [UNDICI-EHPA] Warning: EnvHttpProxyAgent is experimental, expect them to change at any time.
(Use `node --trace-warnings ...` to show where the warning was created)
(node:52) [UNDICI-EHPA] Warning: EnvHttpProxyAgent is experimental, expect them to change at any time.
(Use `node --trace-warnings ...` to show where the warning was created)

🦞 OpenClaw 2026.3.11 (29dc654) — Alexa, but with taste.

Related Issue

No related issue

Changes

Add input parameter to documentation

Checklist

• Follows Conventional Commits
• Commits are signed off (DCO)
• [ X ] Architecture docs updated (if applicable)

[github-actions]

Thank you for your interest in contributing to OpenShell, @vcorrea-ppc.

This project uses a vouch system for first-time contributors. Before submitting a pull request, you need to be vouched by a maintainer.

To get vouched:

1. Open a Vouch Request discussion.
2. Describe what you want to change and why.
3. Write in your own words — do not have an AI generate the request.
4. A maintainer will comment /vouch if approved.
5. Once vouched, open a new PR (preferred) or reopen this one after a few minutes.

See CONTRIBUTING.md for details.

[github-actions]

All contributors have signed the DCO ✍️ ✅
_{Posted by the DCO Assistant Lite bot.}

[johntmyers]

Thank you! I can merge this once you accept the DCO.

[vcorrea-ppc]

I have read the DCO document and I hereby sign the DCO.

[vcorrea-ppc]

Thank you! I can merge this once you accept the DCO.

Thank's @johntmyers ! I've assigned DCO ;-)

[johntmyers]

recheck