chore(docs): mention additional framework features

Author: jasonkuhrt

website/content/011-adoption-guides/010-nexus-schema-users.mdx

@@ -28,6 +28,8 @@ Nexus is built on top of `@nexus/schema` adding many opinions and features. If y
 | Type Discovery for Backing Types                                     | ✔       | ✖               |
 | Type Discovery for Context API                                       | ✔       | ✖               |
 | Module Discovery for Nexus modules                                   | ✔       | ✖               |
+| Enhanced autocomplete via TS LSP for Nexus                           | ✔       | ✖               |
+| System testing API                                                   | ✔       | ✖               |
 | Framework Plugins                                                    | ✔       | ✖               |
 | Bundled Dependencies ([why](https://nxs.li/why/bundle-dependencies)) | ✔       | ✖               |