feat: browser run playwright sandbox

[beubax]

No description provided.

[github-actions]

🟠 Maintainer review suggested — low confidence

The automated review could not reach a fully supported conclusion.

Findings

1. DOCS — Introduction of browser-run Playwright sandbox execution with --stdin and --file options.
   • Changed: src/browser/run/input.ts
   • Evidence: Choose exactly one browser run source: --stdin or --file <path>.
   • Suggested update: docs/cli-reference.mdx
   • Why: The PR adds a new browser-run capability with specific input options (--stdin and --file), but the documentation patches are not fully visible in this chunk to verify if these options are documented.
2. SKILL — Execution of sandboxed Playwright scripts within the browser-run environment.
   • Changed: src/browser/run/bridge.ts
   • Evidence: export class BrowserRunBridge {
   • Suggested update: skills/webcmd-browser/SKILL.md
   • Why: The browser skill should instruct agents on how to use the new sandboxed browser-run execution environment, but the skill updates are not fully visible in this chunk.

Limitations

• Some automated findings could not be verified against the pull request diff.

This review is advisory and does not block merging.