//! Vector Store for Efficient Similarity Search — thin facade module.
//!
//! This module provides high-performance vector storage and similarity search
//! capabilities optimized for knowledge graph embeddings and AI applications.
//!
//! The implementation is split across sibling modules to keep each file within
//! the workspace size policy:
//! - [`crate::ai::vector_store_types`] — traits, data structures, config and
//! statistics types (`VectorStore`, `VectorData`, `VectorQuery`, `Filter`,
//! `SimilarityMetric`, `VectorStoreConfig`, `IndexType`, `VectorIndex`, …).
//! - [`crate::ai::vector_store_index`] — the built-in `FlatIndex` and
//! `HNSWIndex` ANN backends.
//! - [`crate::ai::vector_store_search`] — SIMD-accelerated similarity kernels,
//! the `InMemoryVectorStore`, performance metrics and the
//! `create_vector_store` factory.
//!
//! The IVF, LSH and PQ index backends live in the dedicated sibling modules
//! (`ivf_index`, `lsh_index`, `pq_index`) and are re-exported here for
//! ergonomic access by callers.
pub use *;
pub use *;
pub use *;
pub use IVFIndex;
pub use LSHIndex;
pub use PQIndexLocal;