Constraint-Propagation Pipeline for "Operational Tests of CETω Black Holes: Horizon Absorption, Ringdown Shifts, and Multimessenger Bounds"

Reproducibility package for the CETω black-hole phenomenology paper. Contains: (1) pipeline.py — MCMC constraint-propagation code mapping (Ξ_Ω, 𝔯^p) to (ε_Ω, η_Ω, δ_Ω) via the universal scaling relation; (2) config.yaml — default configuration; (3) posterior figures; (4) summary.json with 95% credible intervals. Response coefficients for the exponential profile (ℓ = M): C_ε = 5e⁻¹/54 ≈ 0.034, C_η = 50e⁻⁴/27 ≈ 0.034, C_δ ≈ 0.061. Posterior samples can be regenerated by running: python pipeline.py (runtime ~5 min). Requires numpy, scipy, matplotlib.