Translation: Hindi strings completed on Weblate

Hi, I've completed the Hindi translations for the app on Hosted Weblate. Please review and merge the latest Weblate commits when you have a chance!.

<img width="757" height="650" alt="Image" src="https://github.com/user-attachments/assets/40dd4713-48e9-4ef6-9ba1-8b12bbb09899" />
