* fix(sandbox): prevent Windows PATH from poisoning docker exec shell lookup
On Windows hosts, `buildDockerExecArgs` passes the host PATH env var
(containing Windows paths like `C:\Windows\System32`) to `docker exec -e
PATH=...`. Docker uses this PATH to resolve the executable argument
(`sh`), which fails because Windows paths don't exist in the Linux
container — producing `exec: "sh": executable file not found in $PATH`.
Two changes:
- Skip PATH in the `-e` env loop (it's already handled separately via
OPENCLAW_PREPEND_PATH + shell export)
- Use absolute `/bin/sh` instead of bare `sh` to eliminate PATH
dependency entirely
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* style: add braces around continue to satisfy linter
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(test): update assertion to match /bin/sh in buildDockerExecArgs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
