Add transfer PairingData option

[Bekkie]

Last couple of days I was fiddling around to move the TadoLocal server from a dedicated server to the HomeAssistant Add-ons container solution. I did not wanted to start the Tado bridge pairing sequence again, just lazy. So i moved the tado-local.db inside this container, which eventually worked out. But this made me thinking how could it be made easier to transfer the TadoLocal server without re-paring.

Looking in the source code it seams dat only the parings-table should be transferred, from the old system to the new system. Is that correct?
And from the pairing table only the following data is used:

• IP (AccessoryIP)
• port (AccessoryPort)
• controller-id (iOSPairingId)

The rest, even the keys, are not used after pairing. Is that correct i do i miss something?

With this limited required info we could add an API call to retrieve this information and add command line parameters to create a new pairing, which provides the user to choose between PIN or these fields to fill the pairing table?

Any thoughts?