Chicken spring green bun cha

Name: Chicken & spring green bun cha
Ingredients: 100 g frozen edamame beans; 1 stick of lemongrass; 5 cm piece of ginger; 1 large fresh red chilli; 1½ tablespoons sesame oil; 1 tablespoon low-salt soy sauce; 2 tablespoons runny honey; 2 tablespoons hoisin sauce; 2 limes; 4 free-range skinless chicken thighs; 1 tablespoon rice wine vinegar; 1 x 225 g packet of vermicelli; 2 large shallots; 2 spring onions; ½ a bunch of fresh Thai basil; ½ a bunch of fresh mint; 3 tablespoons vegetable oil; 200 g baby spinach; 150 g broad beans