- docs/api/tui.md: Document ShellDangerLevel, DangerousPattern, DEFAULT_PATTERNS,
DangerousPatternDetector, ShellSafetyService, and SafetyCheckResult with
full API reference, parameter tables, and usage examples
- docs/architecture.md: Add Invariant Reconciliation section covering the
builtin/invariant-reconciliation actor, four-scope algorithm, failure
behaviour, and DI registration
- README.md: Add Invariant Reconciliation, TUI shell danger detection, and
UKO provenance tracking to the Highlights section
ISSUES CLOSED: #3377