Enhance ChatGptTypeChecker and LlmTypeCheckerV3.

[samchon]

ChatGptTypeChecker had not considered additionalProperties case, and LlmTypeCheckerV3 had not defined the visitor function.

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This pull request includes several updates to the ChatGptTypeChecker and LlmTypeCheckerV3 namespaces, as well as adding new test cases for type checker validation. The most important changes include enhancements to the handling of additional properties in schemas, the addition of a new covers function in LlmTypeCheckerV3, and the creation of new test files for validating type checker coverage.

Enhancements to schema handling:

• src/utils/ChatGptTypeChecker.ts: Improved handling of additional properties in schemas by adding checks and processing for additionalProperties in both object and array schemas. [1] [2] [3]

New covers function:

• src/utils/LlmTypeCheckerV3.ts: Added a new covers function that checks if one schema can cover another, including internal helper functions for covering boolean, integer, number, string, array, and object types.

New test cases:

• test/features/llm/validate_llm_type_checker_cover_any.ts: Added test cases to validate the covers function for various models including chatgpt, claude, gemini, llama, 3.0, and 3.1.
• test/features/llm/validate_llm_type_checker_cover_array.ts: Added test cases to validate the covers function for array schemas across different models, ensuring proper coverage checks for nested schemas.

Version update:

• package.json: Updated the version from 2.2.0 to 2.2.1.

[samchon]

Test OK