chore: clean up

vite.config.ts

@@ -22,6 +22,7 @@ export default defineConfig({
       '~/': `${path.resolve(__dirname, 'src')}/`,
     },
   },
+
   plugins: [
     Vue({
       include: [/\.vue$/, /\.md$/],
@@ -128,18 +129,6 @@ export default defineConfig({
     onFinished() { generateSitemap() },
   },
 
-  optimizeDeps: {
-    include: [
-      'vue',
-      'vue-router',
-      '@vueuse/core',
-      '@vueuse/head',
-    ],
-    exclude: [
-      'vue-demi',
-    ],
-  },
-
   // https://github.com/vitest-dev/vitest
   test: {
     include: ['test/**/*.test.ts'],