[Feature Request]: Localise `README.md`

### Guidelines

- [X] I have searched the issue tracker for [open](https://github.com/FreeTubeApp/FreeTube/issues?q=is%3Aopen+is%3Aissue) and [closed](https://github.com/FreeTubeApp/FreeTube/issues?q=is%3Aissue+is%3Aclosed) issues that are similar to the feature request I want to file, without success.
- [X] I have searched the [documentation](https://docs.freetubeapp.io/) for information that matches the description of the feature request I want to file, without success.
- [X] This issue contains only one feature request.

### Problem Description

FT is used by many across the globe and every one of them is using FT in their own language, but when they come to our repo they can only view the `README.md` in English. This makes the application very accessible, but our repo not.

### Proposed Solution

Translating the `README.md` can be done in a few ways:

1. Through Weblate
2. Through a PR

### Alternatives Considered

None.

### Issue Labels

display more information to user

### Additional Information

_No response_