"Passwort vergessen?" appears on the login screen when SMTP and BASE_URL
are configured. The request always gets the same answer and sends the mail
in the background (at most every 2 minutes per account). The link holds a
random token valid once for one hour; only its SHA-256 is stored. Setting
the new password invalidates all open links and ends every session. The
app removes the token from the address bar and offers a way back for
expired links.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>