Vector Core (part 1/2): embedding computation, dirty-state tracking, and pluggable embedding providers for JavAI Extensions.

Vector Core (part 2/2): the JavAIVectorizable contract/runtime, Vector Collections interfaces, and Completion Fabric's RAG primitives for JavAI Extensions.

Vector Collections: KnowledgeGraph, SubgraphResult, and VectorIndex for JavAI Extensions.

Completion Fabric: provider-agnostic RAG completions wrapping Spring AI for JavAI Extensions.

Persistence Bridge: JPA/Hibernate and Neo4j automation for vectorized, searchable persistence in JavAI Extensions.

Acceleration Substrate: the ByteBuddy load-time weaver that implements JavAIVectorizable on annotated classes for JavAI Extensions.