Feature Request: Add Localization/i18n Support for UI (Ready to help with Chinese translation)

[Szy-Cathay]

Hi! First of all, thank you for this amazing tool!

I noticed that the current UI text is mostly hardcoded. I am a native Chinese speaker and I really want to contribute a Chinese translation to FModel to help more users in our community.

However, since I don't have coding experience, I cannot implement the localization system (like .resx files or JSON language dictionaries) myself.

Would it be possible to add localization support in a future update? Once the translation framework is set up, I would be more than happy to fill in the Chinese text and maintain it!

Thanks!