chore: format vite config

Normalize trailing commas/braces formatting in vite.config.js.

Co-authored-by: Cursor <cursoragent@cursor.com>

vite.config.js

@@ -11,8 +11,8 @@ export default defineConfig({
             scss: {
                 // Use Sass modern JS API to avoid legacy API warnings.
                 api: 'modern-compiler',
-            },
-        },
+            }
+        }
     },
     resolve: {
         alias: {