sokikahio-max/CoT-FD6: CoT-FD6 v2.0.0 - Major Revision Reproducibility Release

This release contains the publication-ready reproducibility materials for the revised CoT-FD6 study. Key updates include: Cleaned and consolidated experimental notebook Curated authoritative result CSV files Main CoT-FD6 predictions and raw LLM traces Conventional ML baseline results Trace-count sensitivity analysis Ablation and retrieval-only experiments RF-SHAP and explanation-grounding analyses NASA governance, confusion-matrix, cost-sensitivity, and temporal-stability results API latency, token, and cost summaries Reproducibility configuration, prompts, manifest, and documentation Removal of obsolete pilot and legacy experimental artifacts This release corresponds to the major revision of the manuscript: "Explainable LLM-Assisted Fault Diagnosis for Smart Manufacturing Using Multi-Trace Diagnostic Rationales and Verification."