Ingredients can now be added to shopping list when a recipe is scheduled

backend/src/translation.rs

@@ -145,6 +145,7 @@ pub enum Sentence {
     CalendarAddToPlannerSuccess,
     CalendarAddToPlannerAlreadyExists,
     CalendarDateFormat, // See https://docs.rs/chrono/latest/chrono/format/strftime/index.html.
+    CalendarAddIngredientsToShoppingList,
 }
 
 pub const DEFAULT_LANGUAGE_CODE: &str = "en";