fix: enum attributes in dart and kotlin

Author: ChiragAgg5k

templates/cli/lib/type-generation/languages/dart.js.twig

@@ -52,7 +52,7 @@ import '<%- attribute.relatedCollection.toLowerCase() %>.dart';
 <% if (attribute.format === 'enum') { -%>
 enum <%- toPascalCase(attribute.key) %> {
 <% for (const element of attribute.elements) { -%>
-  <%- element %>,
+  <%- toSnakeCase(element) %>,
 <% } -%>
 }
 

templates/cli/lib/type-generation/languages/kotlin.js.twig

@@ -54,7 +54,7 @@ import <%- toPascalCase(attribute.relatedCollection) %>
 <% if (attribute.format === 'enum') { -%>
 enum class <%- toPascalCase(attribute.key) %> {
 <% for (const [index, element] of Object.entries(attribute.elements)) { -%>
-    <%- element %><%- index < attribute.elements.length - 1 ? ',' : '' %>
+    <%- toUpperSnakeCase(element) %><%- index < attribute.elements.length - 1 ? ',' : '' %>
 <% } -%>
 }