docs: add a fields section

src/docs/version_002/docsStructure.ts

@@ -104,6 +104,13 @@ export const versionTwo: DocsStructure = {
             },
           ],
         },
+        {
+          title: 'Fields',
+          folder: 'fields',
+          copy: 'copy.md',
+          example: 'example.md',
+          children: [],
+        },
         {
           title: 'Records',
           folder: 'records',