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>

eslint.config.js

@@ -0,0 +1,86 @@
+import js from '@eslint/js'
+import tseslint from '@typescript-eslint/eslint-plugin'
+import tsParser from '@typescript-eslint/parser'
+
+export default [
+  js.configs.recommended,
+  {
+    files: ['src/**/*.ts', 'src/**/*.js'],
+    languageOptions: {
+      parser: tsParser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        sourceType: 'module'
+      },
+      globals: {
+        console: 'readonly',
+        process: 'readonly',
+        Buffer: 'readonly',
+        __dirname: 'readonly',
+        __filename: 'readonly',
+        exports: 'writable',
+        module: 'writable',
+        require: 'readonly',
+        global: 'readonly',
+        URL: 'readonly'
+      }
+    },
+    plugins: {
+      '@typescript-eslint': tseslint
+    },
+    rules: {
+      // TypeScript specific rules
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-unused-vars': [
+        'warn',
+        {
+          args: 'after-used',
+          argsIgnorePattern: '^_'
+        }
+      ],
+      // Semi rule removed - not available in v9
+
+      // General rules
+      'no-unused-vars': 'off', // Using TypeScript rule instead
+      'no-extra-semi': 'off',
+      'semi': 'off', // Using TypeScript rule instead
+      'no-undef': 'off', // TypeScript handles this
+      'no-redeclare': 'off', // TypeScript handles this
+
+      // Allow console for logging
+      'no-console': 'off',
+
+      // Allow empty catch blocks with comment
+      'no-empty': ['error', { allowEmptyCatch: true }]
+    }
+  },
+  {
+    files: ['tests/**/*.ts', 'tests/**/*.js'],
+    languageOptions: {
+      globals: {
+        describe: 'readonly',
+        it: 'readonly',
+        expect: 'readonly',
+        beforeEach: 'readonly',
+        afterEach: 'readonly',
+        beforeAll: 'readonly',
+        afterAll: 'readonly',
+        vi: 'readonly',
+        test: 'readonly'
+      }
+    }
+  },
+  {
+    ignores: [
+      'dist/**',
+      'node_modules/**',
+      '*.min.js',
+      'coverage/**',
+      '.git/**',
+      'scripts/**/*.cjs',
+      'scripts/**/*.js',
+      'examples/**',
+      'bin/**'
+    ]
+  }
+]