docs: improve docs for vscode

[ci skip]

Author: benfdking

docs/guides/vscode.md

@@ -95,6 +95,10 @@ The extension adds a lineage view to SQLMesh models. To view the lineage of a mo
 
 ![Lineage view](./vscode/lineage.png)
 
+### Render
+
+The extension allows you to render a model with the macros resolved. You can invoke it either with the command palette `Render SQLMesh Model` or by clicking the preview button in the top right.
+
 ### Editor
 
 The SQLMesh VSCode extension includes several features that make editing SQLMesh models easier and quicker:
@@ -107,7 +111,11 @@ See auto-completion suggestions when writing SQL models, keywords, or model name
 
 **Go to definition and hover information**
 
-Hovering over a model name shows a tooltip with the model description. Clicking the model name opens the file containing the model definition.
+Hovering over a model name shows a tooltip with the model description. Clicking the model name opens the file containing the model definition. This currently works for:
+
+- models
+- ctes
+- python macros 
 
 **Diagnostics**