renderer: add material design icons package by default

src/renderer/plugins/vuetify.ts

@@ -2,6 +2,7 @@ import { createVuetify } from 'vuetify'
 import { ko, en } from 'vuetify/locale'
 import { aliases, mdi } from 'vuetify/iconsets/mdi'
 import 'vuetify/styles'
+import '@mdi/font/css/materialdesignicons.min.css'
 
 import colors from 'vuetify/lib/util/colors.mjs'