fix: update all imports and references from BrainyData to Brainy

- Fixed imports in examples/tests/ to use correct Brainy import
- Fixed imports in tests/benchmarks/ to use correct paths
- Updated bin/brainy-interactive.js to use Brainy instead of BrainyData
- Corrected documentation references throughout codebase
- Removed duplicate imports in benchmark files
- All files now consistently use 'Brainy' class from dist/index.js

examples/tests/test-triple-intelligence.js

@@ -12,7 +12,7 @@
  * - Fusion scoring
  */
 
-import { BrainyData } from './dist/index.js'
+import { Brainy } from './dist/index.js'
 
 async function testTripleIntelligence() {
   console.log('🧠 TRIPLE INTELLIGENCE COMPREHENSIVE TEST')
@@ -27,7 +27,7 @@ async function testTripleIntelligence() {
   try {
     // Initialize
     console.log('📦 Initializing Brainy...')
-    const brain = new BrainyData({
+    const brain = new Brainy({
       storage: { forceMemoryStorage: true },
       verbose: false
     })