Hi... I would love to know how to set up an existing live site with Theme Kit. I have successfully made all this work on a test site. This means I did a standard setup and everything works perfectly. Then I thought that I could download my existing Theme (from my live shop) and then just copy it in to my local repo and push the changes. But alas no. I get all sorts of errors in the console (running the Shopify Theme Serve command), and after that nothing works so need to reset my git to before.
SO.. Again... Can you please tell me how I can get this setup so this setup works on my live site?