//! # Zantetsu VecDB
//!
//! Semantic title mapping via embedded vector search.
//! Maps extracted title strings to canonical AniList/Kitsu IDs
//! using HNSW approximate nearest neighbor search with hybrid
//! semantic + lexical scoring.
// Phase 3 modules:
// pub mod cache;
// pub mod embeddings;
// pub mod error;
// pub mod index;
// pub mod search;