add settings descriptions for vscode

Author: tippenein

content/docs/stacks/clarinet/clarity-formatter.mdx

@@ -34,6 +34,15 @@ The [Clarity VS Code extension](https://marketplace.visualstudio.com/items?itemN
 -   **Format Selection**: Formats only the highlighted code (Right-click -> Format Selection).
 -   **Format On Save**: Automatically formats the file when you save it. This can be enabled in VS Code settings (`editor.formatOnSave`) and is off by default.
 
+You can find the settings by searching "clarity-lsp" from the settings menu (Ctrl+, / Cmd+,) or using the settings.json directly.
+For example, you can configure format-on-save for all clarity files within the settings.json with this entry:
+
+```terminal
+"[clarity]": {
+    "editor.formatOnSave": true,
+  },
+```
+
 ### With Clarinet CLI
 
 The Clarinet CLI allows you to format contracts from the command line using `clarinet format` (or the alias `clarinet fmt`). You can format individual files or all contracts defined in your project's `Clarinet.toml` manifest.