[Feature Request] Allow Wi-Fi networks to be saved rather than overwritten

[SBCV-apegram]

It would be nice for Raspberry Pi-based players to remember multiple Wi-Fi networks. It seems that when the Wi-Fi network is changed, the conf file is overwritten. Could the behavior be changed so that either the new network is appended to the conf file, or that we're given the option to overwrite or append?

My use case is that players may be moved to new locations from time to time with different network credentials. A persistent conf file could allow for network credentials to be added from the server by issuing commands like:

• NetworkManager: sudo nmcli dev wifi connect <wifi-ssid> password "<network-password>"
• wpa_supplicant: su -l -c "wpa_passphrase myssid my_very_secret_passphrase > /etc/wpa_supplicant/wpa_supplicant.conf"