chore: suppression scripts obsolètes, anciens benchmarks et fichiers de dev
- Suppression scripts racine : analyze_pdfs.py, rebuild_index.py,
compare_cpam_models.py, test_cpam_quality.py, test_quality_tier_live.py
- Suppression docs obsolètes : rapport_analyse_pdfs.md,
ANALYSE_COHERENCE_ET_AMELIORATIONS.md, patch_0+1.md
- Suppression outils CPAM legacy : extract_t2a_llm.py, parse_decision_ucr.py
- Suppression backups CPAM : *.xlsx_old
- Suppression hors-git : 19 archives .zip, cache gemma3.bak
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>