Link zu /my/preferences führt bei nicht angemeldeten Benutzern zu 404

[techAPJ (Arpit Jalan)]

Fixed via:

FIX: redirect `/my/*path` to `/login-preferences` on client side

This also fixes 404 for other /my/*path .. for example: Discourse Meta - The Official Support Forum for Discourse

Thanks for reporting this issue @tobiaseigen.