Add Donk Co. microwave board to Combat Bakery Kit (#31239)

* Add special microwave board to Combat Bakery Kit

* use event instead of trycomp

* make the board sus

* add instructions note

* embarrassing typo

* Add functionality to Donk Co. microwave instead

* update note

Content.Shared/Kitchen/RecipeManager.cs

@@ -14,7 +14,8 @@ namespace Content.Shared.Kitchen
             Recipes = new List<FoodRecipePrototype>();
             foreach (var item in _prototypeManager.EnumeratePrototypes<FoodRecipePrototype>())
             {
-                Recipes.Add(item);
+                if (!item.SecretRecipe)
+                    Recipes.Add(item);
             }
 
             Recipes.Sort(new RecipeComparer());