chore: change the map to foreach (#278)

src/main.ts

@@ -22,6 +22,6 @@ export const createApp = ViteSSG(
   { routes, base: import.meta.env.BASE_URL },
   (ctx) => {
     // install all modules under `modules/`
-    Object.values(import.meta.globEager('./modules/*.ts')).map(i => i.install?.(ctx))
+    Object.values(import.meta.globEager('./modules/*.ts')).forEach(i => i.install?.(ctx))
   },
 )