Add /legal-notice and /contact; Improve styling

vite.config.js

@@ -1,6 +1,7 @@
 import vuePlugin from "@vitejs/plugin-vue"
 import windicssPlugin from "vite-plugin-windicss"
 import pagesPlugin from "vite-plugin-pages"
+import vueI18nPlugin from "@intlify/vite-plugin-vue-i18n"
 
 /**
  * https://vitejs.dev/config/
@@ -9,6 +10,7 @@ import pagesPlugin from "vite-plugin-pages"
 export default {
   plugins: [
     vuePlugin(),
+    vueI18nPlugin(),
     pagesPlugin(),
     windicssPlugin()
   ]