2.0.0

[potatowski]

[2.0.0] - 2025-03-26

Added

• Document interface for document operations.
• IsValid, Format, and Generate methods for document validation and formatting.

Changed

• Converted voter registration functions to methods of VoterRegistration struct implementing the Document interface.
• Converted CPF functions to methods of CPF struct implementing the Document interface.
• Converted CNPJ functions to methods of CNPJ struct implementing the Document interface.
• Converted CNH functions to methods of CNH struct implementing the Document interface.
• Consolidated document operations into a unified interface with IsValid, Format, and Generate methods.
• Updated README to reflect method changes for CNPJ and VoterRegistration.
• Enhanced clarity on package functionality and usage examples in README.

Fixed

• Updated voter registration test to ignore voter output.