Host Name setting needs https:// adding to it in order for links in emails to work properly

[jdaviescoates]

I reported this upstream:
https://github.com/Kareadita/Kavita/issues/2878

But it sounds like it's an issue with the Cloudron package not automatically setting the value correctly to include https://

Indeed when you manually edit the setting in Admin Dashboard under General you get a warnings saying:

Host name must start with http(s) and not end in /

[girish]

Ah ok , that doesn't match the comment at https://github.com/Kareadita/Kavita/blob/develop/API/Entities/Enums/ServerSettingKey.cs#L116 which says " /// The Host name (ie Reverse proxy domain name) for the server. Used for email link generation" . Host name should not be https. Let me test this and I will update the issue upstream.

[girish]

https://github.com/Kareadita/Kavita/blob/8d77b398b2e82fa02d24157dff4c01354b12e5a3/UI/Web/src/app/admin/manage-settings/manage-settings.component.ts#L64 says it has to start with http or https

[girish]

Fixed now.