Fix recipe selectables

Author: cheese3660

src/PatchManager.Resources/Rulesets/ResourceRuleset.cs

@@ -20,14 +20,11 @@ public class ResourceRuleset : IPatcherRuleSet
     public ISelectable ConvertToSelectable(string type, string name, string jsonData)
     {
         var obj = JObject.Parse(jsonData);
-        if (obj.ContainsKey("isRecipe") && obj["isRecipe"].Value<bool>())
+        if (obj.ContainsKey("isRecipe") && obj["isRecipe"]!.Value<bool>())
         {
             return new RecipeSelectable(jsonData);
         }
-        else
-        {
-            return new ResourceSelectable(jsonData);
-        }
+        return new ResourceSelectable(jsonData);
     }
 
     /// <inheritdoc />

src/PatchManager.Resources/Selectables/RecipeSelectable.cs

@@ -92,7 +92,7 @@ public override bool MatchesClass(string @class, out DataValue classValue)
     public override bool IsSameAs(ISelectable other) => other is RecipeSelectable rs && rs.Name == Name;
 
     /// <inheritdoc />
-    public override IModifiable OpenModification() => new JTokenModifiable(JObject["data"], SetModified);
+    public override IModifiable OpenModification() => new JTokenModifiable(JObject["recipeData"], SetModified);
 
     /// <inheritdoc />
     public override ISelectable AddElement(string elementType)