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/storageAugmentations.d.ts

@@ -0,0 +1,125 @@
+/**
+ * Storage Augmentations - Concrete Implementations
+ *
+ * These augmentations provide different storage backends for Brainy.
+ * Each wraps an existing storage adapter for backward compatibility.
+ */
+import { StorageAugmentation } from './storageAugmentation.js';
+import { StorageAdapter } from '../coreTypes.js';
+import { AugmentationManifest } from './manifest.js';
+/**
+ * Memory Storage Augmentation - Fast in-memory storage
+ */
+export declare class MemoryStorageAugmentation extends StorageAugmentation {
+    readonly name = "memory-storage";
+    readonly category: "core";
+    readonly description = "High-performance in-memory storage for development and testing";
+    constructor(config?: any);
+    getManifest(): AugmentationManifest;
+    provideStorage(): Promise<StorageAdapter>;
+    protected onInitialize(): Promise<void>;
+}
+/**
+ * FileSystem Storage Augmentation - Node.js persistent storage
+ */
+export declare class FileSystemStorageAugmentation extends StorageAugmentation {
+    readonly name = "filesystem-storage";
+    readonly category: "core";
+    readonly description = "Persistent file-based storage for Node.js environments";
+    constructor(config?: any);
+    getManifest(): AugmentationManifest;
+    provideStorage(): Promise<StorageAdapter>;
+    protected onInitialize(): Promise<void>;
+}
+/**
+ * OPFS Storage Augmentation - Browser persistent storage
+ */
+export declare class OPFSStorageAugmentation extends StorageAugmentation {
+    readonly name = "opfs-storage";
+    readonly category: "core";
+    readonly description = "Persistent browser storage using Origin Private File System";
+    constructor(config?: any);
+    getManifest(): AugmentationManifest;
+    provideStorage(): Promise<StorageAdapter>;
+    protected onInitialize(): Promise<void>;
+}
+/**
+ * S3 Storage Augmentation - Amazon S3 cloud storage
+ */
+export declare class S3StorageAugmentation extends StorageAugmentation {
+    readonly name = "s3-storage";
+    protected config: {
+        bucketName: string;
+        region?: string;
+        accessKeyId: string;
+        secretAccessKey: string;
+        sessionToken?: string;
+        cacheConfig?: any;
+        operationConfig?: any;
+    };
+    constructor(config: {
+        bucketName: string;
+        region?: string;
+        accessKeyId: string;
+        secretAccessKey: string;
+        sessionToken?: string;
+        cacheConfig?: any;
+        operationConfig?: any;
+    });
+    provideStorage(): Promise<StorageAdapter>;
+    protected onInitialize(): Promise<void>;
+}
+/**
+ * R2 Storage Augmentation - Cloudflare R2 storage
+ */
+export declare class R2StorageAugmentation extends StorageAugmentation {
+    readonly name = "r2-storage";
+    protected config: {
+        bucketName: string;
+        accountId: string;
+        accessKeyId: string;
+        secretAccessKey: string;
+        cacheConfig?: any;
+    };
+    constructor(config: {
+        bucketName: string;
+        accountId: string;
+        accessKeyId: string;
+        secretAccessKey: string;
+        cacheConfig?: any;
+    });
+    provideStorage(): Promise<StorageAdapter>;
+    protected onInitialize(): Promise<void>;
+}
+/**
+ * GCS Storage Augmentation - Google Cloud Storage
+ */
+export declare class GCSStorageAugmentation extends StorageAugmentation {
+    readonly name = "gcs-storage";
+    protected config: {
+        bucketName: string;
+        region?: string;
+        accessKeyId: string;
+        secretAccessKey: string;
+        endpoint?: string;
+        cacheConfig?: any;
+    };
+    constructor(config: {
+        bucketName: string;
+        region?: string;
+        accessKeyId: string;
+        secretAccessKey: string;
+        endpoint?: string;
+        cacheConfig?: any;
+    });
+    provideStorage(): Promise<StorageAdapter>;
+    protected onInitialize(): Promise<void>;
+}
+/**
+ * Auto-select the best storage augmentation for the environment
+ * Maintains zero-config philosophy
+ */
+export declare function createAutoStorageAugmentation(options?: {
+    rootDirectory?: string;
+    requestPersistentStorage?: boolean;
+}): Promise<StorageAugmentation>;