[feature] Make the welcomemessage customizable or atleast put in translationstrings

[1day2die]

🚀 Feature Request

Is your proposal related to a problem?

yes/no

Describe the solution you'd like

The welcome message is plain english without translationstrings. I would like it to be either

1. Fully editable or
2. in translation strings

[IceToast]

Fully customizable welcome message (simple HTML Input which is already used in "Useful Links") with different versions for each language.

[GeckoBoy84]

Implemented