Trusted Web Activity (Android) with pwa hosted on shinyapps.io

hello. I create a progressive web app with shinymobile package and i host it on shinyapps.io . I also create mobile apps that link to this pwa. For Android scenario i have to host a folder ('.well-known') with a file inside ('assetlinks.json') in the root of host that is for me npsrendebi.shinyapps.io. Is possible to do it?