Description

Basically for compliance reasons and to keep good relationship with ElvUI, we have to re-work our installer so that it's in line with other ElvUI plugins

Examples

• WindTools: https://github.com/fang2hou/ElvUI_WindTools
• MerathilisUI: https://github.com/Merathilis/ElvUI_MerathilisUI

Acceptance criteria

• No custom shenanigans regarding ToxiUI installer

I will add a merge request soonish.. with the changes. I think they should be okayish 🤔

#42