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/augmentations/discovery/catalogDiscovery.d.ts

@@ -0,0 +1,142 @@
+/**
+ * Brain-Cloud Catalog Discovery
+ *
+ * Discovers augmentations available in the brain-cloud catalog
+ * Handles free, premium, and community augmentations
+ */
+import { AugmentationManifest } from '../manifest.js';
+export interface CatalogAugmentation {
+    id: string;
+    name: string;
+    description: string;
+    longDescription?: string;
+    category: string;
+    status: 'available' | 'coming_soon' | 'deprecated';
+    tier: 'free' | 'premium' | 'enterprise';
+    price?: {
+        monthly?: number;
+        yearly?: number;
+        oneTime?: number;
+    };
+    manifest?: AugmentationManifest;
+    source: 'catalog';
+    cdnUrl?: string;
+    npmPackage?: string;
+    githubRepo?: string;
+    author?: {
+        name: string;
+        url?: string;
+    };
+    metrics?: {
+        installations: number;
+        rating: number;
+        reviews: number;
+    };
+    requirements?: {
+        minBrainyVersion?: string;
+        maxBrainyVersion?: string;
+        dependencies?: string[];
+    };
+}
+export interface CatalogOptions {
+    apiUrl?: string;
+    apiKey?: string;
+    cache?: boolean;
+    cacheTimeout?: number;
+}
+export interface CatalogFilters {
+    category?: string;
+    tier?: 'free' | 'premium' | 'enterprise';
+    status?: 'available' | 'coming_soon' | 'deprecated';
+    search?: string;
+    installed?: boolean;
+    minRating?: number;
+}
+/**
+ * Brain-Cloud Catalog Discovery
+ */
+export declare class CatalogDiscovery {
+    private apiUrl;
+    private apiKey?;
+    private cache;
+    private cacheTimeout;
+    constructor(options?: CatalogOptions);
+    /**
+     * Discover augmentations from catalog
+     */
+    discover(filters?: CatalogFilters): Promise<CatalogAugmentation[]>;
+    /**
+     * Get specific augmentation details
+     */
+    getAugmentation(id: string): Promise<CatalogAugmentation | null>;
+    /**
+     * Get augmentation manifest
+     */
+    getManifest(id: string): Promise<AugmentationManifest | null>;
+    /**
+     * Get CDN URL for dynamic loading
+     */
+    getCDNUrl(id: string): Promise<string | null>;
+    /**
+     * Check if user has access to augmentation
+     */
+    checkAccess(id: string): Promise<{
+        hasAccess: boolean;
+        requiresPurchase?: boolean;
+        requiredTier?: string;
+    }>;
+    /**
+     * Purchase/activate augmentation
+     */
+    purchase(id: string, licenseKey?: string): Promise<{
+        success: boolean;
+        cdnUrl?: string;
+        npmPackage?: string;
+        licenseKey?: string;
+    }>;
+    /**
+     * Get user's purchased augmentations
+     */
+    getPurchased(): Promise<CatalogAugmentation[]>;
+    /**
+     * Get categories
+     */
+    getCategories(): Promise<Array<{
+        id: string;
+        name: string;
+        description: string;
+        icon?: string;
+    }>>;
+    /**
+     * Search augmentations
+     */
+    search(query: string): Promise<CatalogAugmentation[]>;
+    /**
+     * Get trending augmentations
+     */
+    getTrending(limit?: number): Promise<CatalogAugmentation[]>;
+    /**
+     * Get recommended augmentations
+     */
+    getRecommended(): Promise<CatalogAugmentation[]>;
+    /**
+     * Transform catalog data
+     */
+    private transformCatalogData;
+    /**
+     * Transform single augmentation
+     */
+    private transformAugmentation;
+    /**
+     * Get request headers
+     */
+    private getHeaders;
+    /**
+     * Clear cache
+     */
+    clearCache(): void;
+    /**
+     * Set API key
+     */
+    setApiKey(apiKey: string): void;
+}