integrate barcode scan with openfoodfacts and meal type selection

apps/mobile/src/config/api.ts

@@ -47,6 +47,9 @@ export const API_ENDPOINTS = {
   MEMBERSHIP: {
     FEATURES: "/api/membership/features",
   },
+  FOOD: {
+    LOOKUP_BARCODE: (code: string) => `/api/food/barcode/${code}`,
+  },
   NUTRITION: {
     BASE: "/api/nutrition",
     MEALS: "/api/nutrition/meals",