refactor: use nuxt compatiable 4 folder

app/utils/index.ts

@@ -0,0 +1,16 @@
+import { meat, staple, vegetable } from '~/data/food'
+
+const foodItems = [...vegetable, ...meat, ...staple]
+const foodEmojiMap = new Map()
+foodItems.forEach((item) => {
+  foodEmojiMap.set(item.name, item.emoji)
+})
+
+/**
+ * get emojis from stuff name array
+ * @param stuff
+ */
+export function getEmojisFromStuff(stuff: string[]) {
+  const emojis: string[] = stuff.map(name => foodEmojiMap.get(name)).filter(item => !!item)
+  return emojis
+}