Replaces generic "circuit breaker" with "Wiggum Break" — policy enforcement
halt condition named after Chief Wiggum (policy + Ralph Loop's dad).
Hard breaks (immediate halt) and soft breaks (finish then halt) with
wiggum.break event type. Updated both papers and shadow-detection skill.
LaTeX paper describing the archetypal role system, PDCA quality cycles,
shadow detection framework, attention filters, convergence detection,
and effectiveness scoring. References Lu et al. 2026 (Assistant Axis)
for persona stability grounding.
