chore: recovery checkpoint - v3.0 API successfully recovered

CRITICAL CHECKPOINT - DO NOT PUSH TO GITHUB

Recovery Status:
- Successfully recovered brainy.ts from compiled JavaScript
- All core v3.0 API methods functional (add, get, update, delete, relate, find, etc.)
- Neural subsystem intact (562KB embedded patterns, NLP working)
- Augmentation pipeline operational (20+ augmentations)
- HNSW clustering system complete
- Triple Intelligence compiled (needs constructor fix)
- Test suite validates functionality

Changes preserved:
- 898 files with changes from last 3 days
- 144,475 insertions
- All augmentation improvements
- All test coverage enhancements
- Complete v3.0 feature set

This is a LOCAL checkpoint only - contains recovered work after corruption incident.
Created backup in .backups/brainy-full-20250910-151314.tar.gz

Branch: recovery-checkpoint-20250910-151433
Date: Wed Sep 10 03:18:04 PM PDT 2025

tests/manual-tests/test-statistics.js

@@ -1,30 +0,0 @@
-#!/usr/bin/env node
-
-import { BrainyData } from './dist/index.js'
-
-const brain = new BrainyData({ 
-  storage: { type: 'memory' }, 
-  verbose: false 
-})
-
-await brain.init()
-
-console.log('Adding 2 nouns...')
-const id1 = await brain.addNoun('Test 1', { name: 'Test 1' })
-const id2 = await brain.addNoun('Test 2', { name: 'Test 2' })
-
-console.log('Getting statistics...')
-const stats = await brain.getStatistics()
-
-console.log('\nStatistics after adding 2 nouns:')
-console.log('  nounCount:', stats.nounCount)
-console.log('  verbCount:', stats.verbCount)
-console.log('  metadataCount:', stats.metadataCount)
-
-// Also check the index directly
-console.log('\nDirect index check:')
-console.log('  Index size:', brain.index.getNouns().size)
-console.log('  Metadata index size:', brain.metadataIndex?.getAllItems?.()?.length || 'N/A')
-
-// Clean up
-process.exit(0)