akitaonrails merged akitaonrails/ai-memory#585 · September 1, 2026 15:58 2.0 items 5+6: local embeddings by default, lexical fixes, experience pass #585 Roadmap items 5 and 6, implemented sequentially with separated commits, plus two retrieval-quality fixes the new usefulness tests exposed. Measured… +3,064 -121