Password reset email does not state link expiration time

Summary

The password reset email does not inform the user how long the reset link is valid.

Steps to reproduce

1. Go to the login page.
2. Click the "Unohditko salasanasi?" link.
3. Enter your email address and submit the password reset request.
4. Open the received password reset email.

What is the current bug behavior?

The email does not mention how long the password reset link will remain valid.

What is the expected correct behavior?

The email should clearly state the expiration time of the reset link (e.g., "Tämä linkki on voimassa 60 minuuttia.").

Relevant logs and/or screenshots

No relevant logs.

Possible fixes

Add a sentence to the password reset email content indicating the link's validity period, e.g., "This link is valid for 60 minutes."