- Added `BrainyError` class to classify and handle errors with types like `TIMEOUT`, `NETWORK`, `STORAGE`, `NOT_FOUND`, and `RETRY_EXHAUSTED`. Includes static helper methods for error creation and retry determination.
- Introduced `operationUtils` with utility functions for timeout, retry logic, and exponential backoff. Implements features like `withTimeout`, `withRetry`, and a combined `withTimeoutAndRetry`.
- Updated `S3CompatibleStorage` to leverage new operation utilities for timeout and retry handling, including `StorageOperationExecutors` for clean operation execution.
- Enhanced `storageFactory` to pass `OperationConfig` for configurable timeout and retry behavior.
- Extended `BrainyData` to include timeout and retry policy configuration at initialization.
**Purpose**: Improve storage reliability by introducing configurable and reusable error-handling and operation utilities, reducing code duplication and enhancing maintainability.
