Synapse v0.1.0

Initial public release. Self-hosted temporal knowledge-graph memory for AI coding agents: Graphiti on Neo4j with a native 1024-dim vector index, MCP server (remember/recall/brief/relate/search/forget/update), local BGE-M3 embeddings with cloud/local/hybrid extraction routing and credit-aware fallback, queue-and-replay write resilience, React graph UI with temporal scrubbing, and a retrieval eval harness with a baseline regression gate. 201 tests. See CHANGELOG.md.