GraphRAG and Memory

The context service is currently a persistent SQLite-backed graph and memory API with a Pathway-compatible service boundary. It stores repository entities, services, agents, issues, run facts, semantic memory, episodic memory, and procedural playbooks.

Endpoints: POST /v1/admin/refresh, POST /v1/graphrag/search, POST /v1/memory/lookup, and POST /v1/memory/record.