I need to develop a theme so the forum looks similar to our company's existing website.
I first cloned and was modifying the persona theme. Everything was working, but I kinda always hated working with bootstraps, and tracing back the classes and modifying the files was really exhausting for me.
So I tried starting from scratch. I forked the quickstart, and commented the import persona line in theme.less, and then I couldn't build nodebb. It always says "client side styles build failed"
Not even that, in the theme.less file, if I try to add my own styles either before or after the import persona line, it still says "client side styles build failed".
So what's the best way to build a new theme from scratch?