//! Intelligence layer — automatic relationship inference and insight synthesis.
//!
//! When experiences are recorded, the intelligence layer:
//! 1. **RelationshipDetector** finds semantically similar experiences and creates
//! typed relations (Supports, Contradicts, Supersedes, Implies, etc.)
//! 2. **InsightSynthesizer** detects clusters of related experiences and uses an
//! LLM to synthesize consolidated insights