Feat: Implement Secondary Network ERC20 Token

[JamesVictor-O]

Objective

Create and deploy an ERC20 token on a secondary EVM-compatible network that will function as the counterpart token in our cross-chain bridge system.

Requirements

1. Design and implement a standard-compliant ERC20 token contract
2. Ensure naming consistency with the Base network token while indicating network differentiation
3. Include necessary token features:
   • Minting/burning capability for bridge operations
   • Transfer functions
   • Approval mechanisms
   • Bridge-specific roles and permissions
4. Deploy the token to the selected EVM-compatible network's test environment

Technical Specifications

• Use the same OpenZeppelin ERC20 foundation as the Base network token
• Maintain consistent decimals and token economics across both networks
• Implement bridge-specific functionality for minting/burning during cross-chain transfers
• Configure proper role-based access control for bridge operations

Network Selection

• Evaluate and recommend an appropriate EVM-compatible network (options include Arbitrum, Optimism, Polygon, etc.)
• Document network-specific considerations (gas costs, finality times, security assumptions)
• Justify the selection based on bridge requirements and user experience

Testing Requirements

• Write comprehensive unit tests covering all token functionalities
• Test integration with bridge contract (mock integration if needed)
• Test bridge-specific operations (minting/burning)
• Document test coverage metrics

Deliverables

• Solidity contract for the ERC20 token
• Test suite with >95% coverage
• Deployment scripts for the selected network's testnet
• Documentation explaining network selection and any network-specific adaptations

Notes

• Consider gas optimization for the selected network
• Ensure token parameters are consistent with the Base network token
• Document any network-specific features or limitations