Here you go!
This should get you started. You'll need to edit the composer.tpl, or inject html at composer load, checking if the post is a new topic.
At the bottom of the customise section of the ACP, only just noticed it, what's the plan with that? Changing the ACP from nodebb etc?
You know, I don't even know... but there's a new branch committed called
Lmao. It basically overwrites the 5 branding colours of your Bootstrap theme (ex.
@brand-primary) to whatever colours you want.