updating quickstart

Author: zckly

quickstart.mdx

@@ -136,9 +136,11 @@ brew install node git sqlite3
     Open your Claude Desktop App configuration:
 
     ```bash
+    # Requires VSCode to be installed to use the 'code' command
     code ~/Library/Application\ Support/Claude/claude_desktop_config.json
     ```
 
+
     Add this configuration (replace YOUR_USERNAME with your actual username):
 
     ```json