Exercícios: Typescript inicial - Geovana e Polliana

https://github.com/pollianasilva/exercicios-typescript-T26

Start by reviewing the linked repository at github.com/pollianasilva/exercicios-typescript-T26; the issue does not name any file, test, entry point, or specific change. Compare that repository with the target project to determine the intended scope, then confirm what files and tests would define completion.

由索引模型根據 Issue 內容生成。