feat(sdk-coin-vet): add sdk skeleton for vet

[mohitkh7]

This pull request introduces support for the VeChain (vet) and Testnet VeChain (tvet) coins in the BitGo SDK. It includes updates to the codebase to register these coins, as well as the addition of a new module, sdk-coin-vet, which contains the implementation for these coins.

VeChain (vet) Integration:

Codebase Updates:

• Code Ownership: Added sdk-coin-vet to the CODEOWNERS file, assigning ownership to the @BitGo/ethalt-team.
• Dockerfile: Updated to include sdk-coin-vet in the build process and dependency linking. [1] [2] [3]

Package Updates:

• Dependencies: Added @bitgo/sdk-coin-vet to the modules/bitgo/package.json file.
• TypeScript Config: Included sdk-coin-vet in the tsconfig.json file for proper TypeScript support.

Coin Registration:

• Coin Factory: Registered vet and tvet in the coinFactory.ts file for proper initialization. [1] [2] [3]
• Exports: Updated index.ts to export Vet and Tvet classes. [1] [2]

New Module: sdk-coin-vet

Configuration and Metadata:

• Added configuration files such as .eslintignore, .gitignore, .mocharc.yml, .npmignore, .prettierignore, and .prettierrc.yml for linting, formatting, and testing. [1] [2] [3] [4] [5] [6]
• Created a README.md file documenting the purpose, installation, and development guidelines for sdk-coin-vet.
• Added a package.json file defining the package's metadata, dependencies, and scripts.

Core Implementation:

• Entry Point: Added index.ts to export core modules (lib, vet, tvet, register).
• Constants: Defined DEFAULT_GAS_UNIT_PRICE in constants.ts.
• Utilities: Implemented a Utils class with placeholder methods for validation in utils.ts.
• Registration: Added a register.ts file to handle coin registration.
• Testnet VeChain: Implemented the Tvet class extending Vet with testnet-specific properties.

This pull request ensures the VeChain coins are fully integrated into the BitGo SDK, following the modular architecture and maintaining consistency with existing coin implementations.Ticket: COIN-3934

[at31416]

account-lib changes will be taken up later?

[mohitkh7]

account-lib changes will be taken up later?

Yes, they will be taken up later.