C³/IGL Event-Driven Standard Model Mass Ladder (Evaluation Script) / TARS Evaluation L0 Safety Kernel

Added L0 Safety KernelAdded SM computation framework This deposit contains an evaluation-only Python script implementing an event-driven, capacity-constrained (C³/IGL) analysis of the Standard Model mass ladder. The script predicts discrete ladder indices for SM states from first principles (capacity, convexity, covariance, causal RG clock), and records freeze-out events and marginality diagnostics. Observed particle masses are used only for post-run evaluation. The deposit is restricted-access and intended for private peer review.