E-mail template language

[sonegomaximiliano]

Add the option to use different languages ​​in the email templates

[stefan0xC]

That option already exists. If you copy the handlebar files in src/static/templates/email to a data/templates/email folder, you can translate them to a different language. After restarting vaultwarden your server should send mails in the new language (assuming that you have not changed the DATA_FOLDER or set a TEMPLATES_FOLDER, otherwise the folder would have to be changed accordingly).