Suggestion: connect to WiFi

It would be nice if the app could connect to the Wi-Fi network directly, without having to manually copy-and-paste the credentials.

This other open-source app seems to implement that feature: https://github.com/wewewe718/QrAndBarcodeScanner/blob/master/app/src/main/java/com/example/barcodescanner/usecase/WifiConnector.kt (licensed as unlicense / public domain)