Insert files into the extension using Rush. JavaScript from extension

[Anke]

@Juan_Antonio

• Now they have changed it, if you use Android <10 it will be found in:

/storage/emulated/0/Android/data/edu.mit.appinventor.aicompanion3/files/AppInventor/assets

• If you use an Android >= 10 it will be found in:

/storage/emulated/0/Android/data/edu.mit.appinventor.aicompanion3/files/assets

Yes, as shown in my guide Some basics on Android storage.
But I would like to know why this was changed.