Codebase: Finalize source code #259
Description
- Ensure correct license reference in source code (
SPDX-License-Identifier: Apache-2.0) - Use latest openzeppelin v5
- Set consistent solidity
pragma(same as openzeppelin) - Use latest solidity for building
- Codebase: Remove unused contracts #433
- Codebase: Remove commented code #432
- reorganize contracts directories #169
- Codebase: Cleanup Imports #431
- Function sort order #260
- Format source code