Email branding to be enabled as part of branding

When design set's up some branding in v3 for a client on a structure - thats where we set:

-Logo

-Primary/ secondary/ hover colour

-Google font

-URL

-Social media images

-Favicon

We have to (& sometimes forget) go to a separate area to enable email branding (Comms > Email branding > select structure > enable etc). We often forget because when we set this up, there are many other important branding tasks we have to do as well as set up other modules for clients. Its usually the last thing & is sadly sometimes forgotten.. but to enable it, its like 2-3 clicks & done - super quick and simple.. it would make sense to combine this into the branding.. or link it here - so you can enable it in branding & do further tweaks withing the email branding set-up if so required.