Remove generated EDA report

Fix EDA review-level rating distribution and resource cleanup

Fix EDA report image paths

Fix eval workflow and align README metrics with eval_results JSON

Move assets to separate branch for HF compatibility

Fix EDA figure paths for GitHub display

Replace EDA with production Qdrant queries

Add docker-compose, multi-stage builds, and developer tooling

Fix RAGAS faithfulness scoring (0.64 → 0.82)