2 Commits

Author	SHA1	Message	Date
Kyle Isom	051a85d846	Add Phase 4 knowledge graph: nodes, cells, facts, edges, gRPC service ... Build the knowledge graph pillar with the kg package: - Node: hierarchical notes with parent/children, C2 wiki-style naming, shared tag/category pool with artifacts - Cell: content units (markdown, code, plain) with ordinal ordering - Fact: EAV tuples with transaction timestamps and retraction support - Edge: directed graph links (child, parent, related, artifact_link) Includes schema migration (002_knowledge_graph.sql), protobuf definitions (kg.proto), full gRPC KnowledgeGraphService implementation, CLI commands (node create/get), and comprehensive test coverage. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-21 10:05:43 -07:00
Kyle Isom	bb2c7f7ef3	Add Phase 1 foundation: Go module, core types, DB infrastructure, config ... Establish the project foundation with three packages: - core: shared types (Header, Metadata, Value, ObjectType, UUID generation) - db: SQLite migration framework, connection management (WAL, FK, busy timeout), transaction helpers (StartTX/EndTX), time conversion - config: runtime configuration (DB path, blob store, Minio, gRPC addr) Includes initial schema migration (001_initial.sql) with 13 tables covering shared infrastructure, bibliographic data, and artifact repository. Full test coverage for all packages, strict linting (.golangci.yaml), and Makefile. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-21 09:46:08 -07:00