feat(compliance): executive descriptions and mapping rationale for all 5 frameworks
Backend: expose description in control status response, add rich business-language descriptions to all curated controls (ISO 27001, ISO 42001, CIS v8, DORA) explaining requirements and ATT&CK mapping rationale. ISO 42001 includes infrastructure-mapping note. Frontend: description field in type, info panel in ControlsTable expanded rows, framework info banner with description and official standard link in CompliancePage.
This commit is contained in: