Code smell: Usage of mustache for small translation strings

https://github.com/cyntler/react-doc-viewer/blob/b9d9d28f89a11bd2f22364ab96302a0ffca53642/src/hooks/useTranslation.ts#L2

Currently the build includes a 20kb library blob for mustache, which is used only for translation strings. Use-case of the library against the code given is not ideal and it can be better resolved by using `eval` expression instead, which yields less code to maintain.