Update to Aivana Database Engineer

{
  "name": "enforce-policy",
  "description": "Evaluate request against governance policies and either permit, gate, or block execution.",
  "included_files": [],
  "skill_md_contents": "---\nname: enforce-policy\ndescription: \"Evaluate request against governance policies and either permit, gate, or block execution.\"\n---\n\n# Enforce Policy\n\n## Use when\n- Pre-execution gating is needed for write/read operations.\n- User asks why an action is disallowed or delayed.\n\n## Workflow\n1. Resolve active policies for environment, user role, and data classification.\n2. Evaluate action against allow/deny and approval matrix.\n3. Return decision and required controls to proceed.\n4. Persist decision in audit trail.\n\n## Governance\n- Deny-by-default across critical policy mismatches.\n- Escalate critical violations to Compliance Agent workflow.\n\n## Output\n- `decision`, `requiredControls`, `exceptions`, `auditReference`\n"
}