Change Thelia lost password behaviour to be a reset link
Thelia 3.0 and newer send a password reset link out of the box, so this module is for Thelia 2 only and refuses to activate on a Thelia 3 core.
composer require thelia/reset-password-module ^1.0
Simply activate this module and the customers will receive a reset link rather than a new password when they fill the "forgot password" form.