gopass should support adding OTP URIs to existing secrets

[sudoforge]

Summary

gopass otp can currently _read_ otpauth:// URIs, but can not insert new ones for any given secret.

Additional context

Currently, the workflow for adding an OTP code (such as a TOTP code) requires the user to run gopass edit <secret> and manually type out otpauth://totp/[email protected]?secret=123123123123123123123123.

This is cumbersome. It would be great to be able to append TOTP URIs from otp subcommand, such as with gopass otp insert <secret>, which would prompt the user for the necessary information (the actual secret property's value).

[dominikschulz]

Thank you for raising this issue. I agree that this would be nice to have.
Unfortunately I rarely use this feature myself and don't have much time to spare at the moment.
So if anyone would open a PR for that, that'd be great. Otherwise it will take a while to see some progress here.

[sudoforge]

I'll see if I can make time for this in the coming weekends.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[sudoforge]

I'll be working on this in the next few weeks. It should not be closed.