* feat: add LIMIT_WINDOWS_TO_1CU env var for Windows worker memory limits
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: address CI review — stricter env var parsing and SAFETY comment
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>