Moves the `ViewsRazor` extension into Abstractions, so that it can be used by plugins.
Separated out of #2701, prerequisite for the LNbank plugin integration.
* FIDO2/WebAuthN Support
This adds initial support for WebAuthN/FIDO2 as another MFA mode. U2F is still intact and runs alongside it for now. Once this is merged, I will start work on migrating U2F support to happen over the FIDO2 protocol instead.
* Refactor and future proof system (prep work of seamless u2f migration)
* attempt js fix for mobile devices
* Apply suggestions from code review
Co-authored-by: d11n <mail@dennisreimann.de>
* fix fido name saving
* do not spam logs and hide loader when failed
* PR Changes
* Apply suggestions from code review
Co-authored-by: d11n <mail@dennisreimann.de>
* attempt fido2 bump
* add name if not named for credentials
Co-authored-by: d11n <mail@dennisreimann.de>
