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## Description
Update governance docs for local deny rules.
- Clarified that local deny rules are evaluated under org governance and
layer on top of org policy. Only allow rules are inactive.
- Added examples of the `--deny-network` flag (new in v0.38) on `sbx
create` and `sbx run`, which sets per-sandbox deny rules at creation
time.
https://deploy-preview-25714--docsdocker.netlify.app/ai/sandboxes/governance/
## Related issues or tickets
https://docker.slack.com/archives/C097C5LRXFF/p1785455753455409
## Reviews
<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->
- [ ] Technical review
- [ ] Editorial review
- [ ] Product review
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Signed-off-by: Craig Osterhout <craig.osterhout@docker.com>