Chore/error message fix

[ivan-angjelkoski]

This pull request enhances error handling and messaging across the exceptions and SDK packages, particularly for gRPC and chain transaction errors. The main improvements include better extraction and mapping of error codes and modules from gRPC messages, introduction of new error codes, and more user-friendly error messages.

Error handling improvements:

• BaseGrpcConsumer.ts: Added methods to extract ABCI error codes and codespace modules from gRPC error messages, and updated the centralized error handler to throw a TransactionException with detailed context when chain error details are present. This enables more accurate and user-friendly error reporting for chain-related errors.
• base.ts, maps.ts: Updated the error context structure and parsing logic to support a new contextCode field, ensuring that ABCI codes are correctly propagated and mapped throughout the error handling pipeline. [1] [2]

Error code and message mapping:

• codes.ts: Introduced new error codes ErrInvalidClosingDirection and ErrInvalidNotional for the chain exchange module, enabling more granular error identification.
• messages.ts: Mapped the new ErrInvalidClosingDirection error code to a descriptive message, improving clarity for end users.

User-facing error messages:

• maps.ts: Enhanced the error message mapping logic to use parseErrorMessage for fallback messages, ensuring that users receive clearer and more informative error descriptions when specific mappings are unavailable.

These changes collectively improve the robustness and clarity of error handling, especially for transaction failures and gRPC communication issues.

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch chore/error-message-fix

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