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

.recovery-workspace/dist-backup-20250910-141917/utils/autoConfiguration.d.ts

@@ -0,0 +1,125 @@
+/**
+ * Automatic Configuration System for Brainy Vector Database
+ * Detects environment, resources, and data patterns to provide optimal settings
+ */
+export interface AutoConfigResult {
+    environment: 'browser' | 'nodejs' | 'serverless' | 'unknown';
+    availableMemory: number;
+    cpuCores: number;
+    threadingAvailable: boolean;
+    persistentStorageAvailable: boolean;
+    s3StorageDetected: boolean;
+    recommendedConfig: {
+        expectedDatasetSize: number;
+        maxMemoryUsage: number;
+        targetSearchLatency: number;
+        enablePartitioning: boolean;
+        enableCompression: boolean;
+        enableDistributedSearch: boolean;
+        enablePredictiveCaching: boolean;
+        partitionStrategy: 'semantic' | 'hash';
+        maxNodesPerPartition: number;
+        semanticClusters: number;
+    };
+    optimizationFlags: {
+        useMemoryMapping: boolean;
+        aggressiveCaching: boolean;
+        backgroundOptimization: boolean;
+        compressionLevel: 'none' | 'light' | 'aggressive';
+    };
+}
+export interface DatasetAnalysis {
+    estimatedSize: number;
+    vectorDimension?: number;
+    growthRate?: number;
+    accessPatterns?: 'read-heavy' | 'write-heavy' | 'balanced';
+}
+/**
+ * Automatic configuration system that detects environment and optimizes settings
+ */
+export declare class AutoConfiguration {
+    private static instance;
+    private cachedConfig;
+    private datasetStats;
+    private constructor();
+    static getInstance(): AutoConfiguration;
+    /**
+     * Detect environment and generate optimal configuration
+     */
+    detectAndConfigure(hints?: {
+        expectedDataSize?: number;
+        s3Available?: boolean;
+        memoryBudget?: number;
+    }): Promise<AutoConfigResult>;
+    /**
+     * Update configuration based on runtime dataset analysis
+     */
+    adaptToDataset(analysis: DatasetAnalysis): Promise<AutoConfigResult>;
+    /**
+     * Learn from performance metrics and adjust configuration
+     */
+    learnFromPerformance(metrics: {
+        averageSearchTime: number;
+        memoryUsage: number;
+        cacheHitRate: number;
+        errorRate: number;
+    }): Promise<Partial<AutoConfigResult['recommendedConfig']>>;
+    /**
+     * Get minimal configuration for quick setup
+     */
+    getQuickSetupConfig(scenario: 'small' | 'medium' | 'large' | 'enterprise'): Promise<{
+        expectedDatasetSize: number;
+        maxMemoryUsage: number;
+        targetSearchLatency: number;
+        s3Required: boolean;
+    }>;
+    /**
+     * Detect the current runtime environment
+     */
+    private detectEnvironment;
+    /**
+     * Detect available system resources
+     */
+    private detectResources;
+    /**
+     * Detect available storage capabilities
+     */
+    private detectStorageCapabilities;
+    /**
+     * Generate recommended configuration based on detected environment and resources
+     */
+    private generateRecommendedConfig;
+    /**
+     * Generate optimization flags based on environment and resources
+     */
+    private generateOptimizationFlags;
+    /**
+     * Adapt configuration based on actual dataset analysis
+     */
+    private adaptConfigurationToData;
+    /**
+     * Estimate dataset size if not provided
+     */
+    private estimateDatasetSize;
+    /**
+     * Reset cached configuration (for testing or manual refresh)
+     */
+    resetCache(): void;
+}
+/**
+ * Convenience function for quick auto-configuration
+ */
+export declare function autoConfigureBrainy(hints?: {
+    expectedDataSize?: number;
+    s3Available?: boolean;
+    memoryBudget?: number;
+}): Promise<AutoConfigResult>;
+/**
+ * Get quick setup configuration for common scenarios
+ */
+export declare function getQuickSetup(scenario: 'small' | 'medium' | 'large' | 'enterprise'): Promise<{
+    expectedDatasetSize: number;
+    maxMemoryUsage: number;
+    targetSearchLatency: number;
+    s3Required: boolean;
+}>;