Localization

[n1tin]

:information_source: Update

We need help to fix and add missing localization strings or implement new languages.

Todo

• [x] Add a json file with the corresponding language translation values like messages.fr.json so that the correct file can be picked based on the locale or user selection.

• [ ] Update and fix typos translations on locales

• [x] Add language selection on menu options #204

• [x] Implement internationalization / localization of strings #92

We should probably look into solutions like: https://github.com/i18next/react-i18next

[sprakash57]

Raised PR #101 Please review. Thanks!!