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/config/zeroConfig.d.ts

@@ -0,0 +1,68 @@
+/**
+ * Zero-Configuration System for Brainy
+ * Provides intelligent defaults while preserving full control
+ */
+import { ModelPrecision, ModelPreset } from './modelAutoConfig.js';
+import { StorageType, StoragePreset } from './storageAutoConfig.js';
+/**
+ * Simplified configuration interface
+ * Everything is optional - zero config by default!
+ */
+export interface BrainyZeroConfig {
+    /**
+     * Configuration preset for common scenarios
+     * - 'production': Optimized for production (disk storage, auto model, default features)
+     * - 'development': Optimized for development (memory storage, fp32, verbose logging)
+     * - 'minimal': Minimal footprint (memory storage, q8, minimal features)
+     * - 'zero': True zero config (all auto-detected)
+     * - 'writer': Write-only instance for distributed setups (no index loading)
+     * - 'reader': Read-only instance for distributed setups (no write operations)
+     */
+    mode?: 'production' | 'development' | 'minimal' | 'zero' | 'writer' | 'reader';
+    /**
+     * Model precision configuration
+     * - 'fp32': Full precision (best quality, larger size)
+     * - 'q8': Quantized 8-bit (smaller size, slightly lower quality)
+     * - 'fast': Alias for fp32
+     * - 'small': Alias for q8
+     * - 'auto': Auto-detect based on environment (default)
+     */
+    model?: ModelPrecision | ModelPreset;
+    /**
+     * Storage configuration
+     * - 'memory': In-memory only (no persistence)
+     * - 'disk': Local disk (filesystem or OPFS)
+     * - 'cloud': Cloud storage (S3/GCS/R2 if configured)
+     * - 'auto': Auto-detect best option (default)
+     * - Object: Custom storage configuration
+     */
+    storage?: StorageType | StoragePreset | any;
+    /**
+     * Feature set configuration
+     * - 'minimal': Core features only (fastest startup)
+     * - 'default': Standard features (balanced)
+     * - 'full': All features enabled (most capable)
+     * - Array: Specific features to enable
+     */
+    features?: 'minimal' | 'default' | 'full' | string[];
+    /**
+     * Logging verbosity
+     * - true: Show configuration decisions and progress
+     * - false: Silent operation (default in production)
+     */
+    verbose?: boolean;
+    /**
+     * Advanced configuration (escape hatch for power users)
+     * Any additional configuration can be passed here
+     */
+    advanced?: any;
+}
+/**
+ * Process zero-config input into full configuration
+ */
+export declare function processZeroConfig(input?: string | BrainyZeroConfig): Promise<any>;
+/**
+ * Create embedding function with specified precision
+ * This ensures the model precision is respected
+ */
+export declare function createEmbeddingFunctionWithPrecision(precision: ModelPrecision): Promise<any>;