rag 1.2.1

rag: ^1.2.1 copied to clipboard

Added #

• Added FirestoreVectorSpace as an abstract Firestore-backed VectorSpace implementation in lib/spaces/fire_space.dart.
• Added QdrantVectorSpace as an abstract Qdrant-backed VectorSpace implementation in lib/spaces/qdrant_space.dart.
• Added package dependencies required by the new backend implementations: fast_log, fire_api, qdrant, toxic, and uuid.

Changed #

• Moved the Pinecone implementation to lib/spaces/pinecone_space.dart.
• Refactored the Qdrant backend into a reusable abstract base that delegates embedding generation to onEmbed().
• Expanded backend coverage so the package now documents Pinecone, Firestore, and Qdrant retrieval flows.

Documentation #

• Rewrote the README with a full project overview, feature list, setup notes, import guidance, and usage examples.
• Documented the new backend import paths under package:rag/spaces/....
• Added example implementations for Firestore and Qdrant vector spaces.

• Initial release.