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/distributed/domainDetector.d.ts

@@ -0,0 +1,77 @@
+/**
+ * Domain Detector
+ * Automatically detects and manages data domains for logical separation
+ */
+import { DomainMetadata } from '../types/distributedTypes.js';
+export interface DomainPattern {
+    domain: string;
+    patterns: {
+        fields?: string[];
+        keywords?: string[];
+        regex?: RegExp;
+    };
+    priority?: number;
+}
+export declare class DomainDetector {
+    private domainPatterns;
+    private customPatterns;
+    private domainStats;
+    /**
+     * Detect domain from data object
+     * @param data - The data object to analyze
+     * @returns The detected domain and metadata
+     */
+    detectDomain(data: any): DomainMetadata;
+    /**
+     * Score a data object against a domain pattern
+     */
+    private scorePattern;
+    /**
+     * Extract domain-specific metadata
+     */
+    private extractDomainMetadata;
+    /**
+     * Calculate detection confidence
+     */
+    private calculateConfidence;
+    /**
+     * Categorize price ranges
+     */
+    private getPriceRange;
+    /**
+     * Categorize customer value
+     */
+    private getValueCategory;
+    /**
+     * Categorize amount ranges
+     */
+    private getAmountRange;
+    /**
+     * Add custom domain pattern
+     * @param pattern - Custom domain pattern to add
+     */
+    addCustomPattern(pattern: DomainPattern): void;
+    /**
+     * Remove custom domain pattern
+     * @param domain - Domain to remove pattern for
+     */
+    removeCustomPattern(domain: string): void;
+    /**
+     * Update domain statistics
+     */
+    private updateStats;
+    /**
+     * Get domain statistics
+     * @returns Map of domain to count
+     */
+    getDomainStats(): Map<string, number>;
+    /**
+     * Clear domain statistics
+     */
+    clearStats(): void;
+    /**
+     * Get all configured domains
+     * @returns Array of domain names
+     */
+    getConfiguredDomains(): string[];
+}