More export formats.

[boomam]

Is your feature request related to a problem? Please describe. The request is not related to a problem per-say, but it is one that would enable better mobility of MFA data.

Describe the solution you'd like The ability to have the export format be changeable, to be both its current (2FAuth formatted json) and something more common, for example, BitWarden/Aegis format (or similar).
Right now, the export function is pointless as you can only import it on other 2FAuth deployments.

Describe alternatives you've considered Copy and pasting the codes out and/or using the QR code functionality - not really viable en-masse.

Additional context n/a