By Jennifer Sieg Jennifer Sieg sits down with Amelia Christie-Miller, founder of premium beans business Bold Bean Co, to see how she turned her obsession with beans into a successful British start-up. We all have our go-to hangover cures – whether it be a croissant from the cafe around the corner, a sausage roll (or two) from your neighbourhood Gregg’s, or even just the first decent looking meal deal to pop up on Deliveroo. Entrepreneur Amelia Christie-Miller, however, might just be the only person alive who swears by a spoonful of beans. Christie-Miller, 31, founded her premium beans business…