M3 design probe: Recall@K of candidate pools (BM25, Dense, RRF, set-union)

M2 done-criterion: qualitative BM25 vs dense comparison

M2 concept checkpoint: HNSW ef_search sweep

Surface dense-vs-BM25 deltas in README; correct stale entries

M2 complete: dense retrieval via MiniLM + Qdrant, MRR@10=0.3891 Recall@100=0.7520

Update PLAN.md and README with full-corpus BM25 results

M1 complete: BM25 baseline eval with correct code-token indexing

M0 complete: hello world end-to-end, BM25 + dense side-by-side deployed

Simplify requirements.txt for HF Spaces compatibility

Fix HF Spaces build: remove -e . from requirements, use sys.path for src/

Add requirements.txt for HF Spaces; revert sys.path hack

Merge HF Spaces README frontmatter with project docs

initial commit

M0: fix qdrant-client API (search → query_points)

Initial commit: codesearch project with BM25 and dense retrieval