feat: Brainy 3.0 - Triple Intelligence Release

BREAKING CHANGE: New unified API for vector, graph, and document search

Major Changes:
- NEW: brain.add() replaces brain.addNoun()
- NEW: brain.find() replaces brain.search()
- NEW: brain.relate() replaces brain.addVerb()
- NEW: brain.update() replaces brain.updateNoun()
- NEW: brain.delete() replaces brain.deleteNoun()

Features:
- Triple Intelligence™ engine (vector + graph + document)
- 31 NounTypes × 40 VerbTypes for universal knowledge modeling
- Zero-config parameter validation
- Enhanced augmentation system (cache, display, metrics)
- <10ms search performance with HNSW indexing
- Full TypeScript type safety

Infrastructure:
- Comprehensive test suites for find() and neural APIs
- Fixed neural API internal calls (getNoun → get)
- Updated README with accurate 3.0 examples
- ESLint v9 configuration
- Structured logging framework

🧠 Generated with Brainy 3.0

Co-Authored-By: Claude <noreply@anthropic.com>

tests/helpers/test-factory.ts

@@ -26,8 +26,8 @@ export function generateTestId(prefix = 'test'): string {
   return `${prefix}_${uuidv4().slice(0, 8)}_${Date.now()}`
 }
 
-// Generate test vector (realistic 1536-dimensional vector like OpenAI)
-export function generateTestVector(dimension = 1536): Vector {
+// Generate test vector (384-dimensional vector matching all-MiniLM-L6-v2)
+export function generateTestVector(dimension = 384): Vector {
   // Generate a deterministic but varied embedding
   const vector = new Array(dimension)
   for (let i = 0; i < dimension; i++) {