package_data 'static/*'  won`t include sub directories so offline mode would result in 404 for static resources under js, css, fonts

Add offline parameter

Offline usage is possible after initializing and downloading of models

Add /detect API

Add badges to the readme to display tests results and python versions

Add pip packaging

Add frontend translation timeout parameter

Fixes some Docker issues

Add support for batch translation

Various improvements

- Added option to delete all text.
- Added button to copy the translated text.

Note, you may need visual enhancements.
Note 2, Shall we change the cdn for the jsdelivr ones?
In my opinion it is better, besides open source.