[Image Lab React] Initialized i18n for localization

[chamodperera]

Description

This pull request introduces internationalization (i18n) support for the application, laying the foundation for a multilingual user interface. Using i18next, react-i18next, and i18next-browser-languagedetector, can now dynamically localize the application content based on the user's browser language settings or preferences.

I also fixed the issue mentioned in #5

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality not to work as expected)
• This change requires a documentation update

How Has This Been Tested?

I tested the feature by logging the current browser language to the console.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented on my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules