Add multi language examples using PyroMat

[DanielSarmiento04]

this pull request adds bilingual examples to the Pyromat package, showcasing its thermodynamic calculation capabilities in both Spanish and English. By including examples in multiple languages, we aim to make Pyromat more accessible to a broader range of users.

The added examples demonstrate the usage of Pyromat's functions and provide clear explanations in both Spanish and English. This enhancement will allow users who are more comfortable with either language to understand and utilize the package effectively.

Contributors are encouraged to review and provide feedback on the added examples to ensure accuracy and clarity in both translations.