Added the CSP nonce to Vuetify?

Also cleaned up old Vue 2 code.

Refs #156

source/demyo-vue-frontend/src/plugins/vuetify.js

@@ -1,33 +1,26 @@
-//import { TiptapVuetifyPlugin } from 'tiptap-vuetify'
-//import 'tiptap-vuetify/dist/main.css'
+import { cspStyleNonce } from '@/myenv'
+// import { TiptapVuetifyPlugin } from 'tiptap-vuetify'
+// import 'tiptap-vuetify/dist/main.css'
 import { createVuetify } from 'vuetify'
 import 'vuetify/styles'
 // TODO: Vue 3: maybe we can remove the separate mdi import then?
 import { aliases, mdi } from 'vuetify/iconsets/mdi'
 
-/*Vue.use(Vuetify, {
-	directives: {
-		Touch,
-		// TODO: Workaround for https://github.com/vuetifyjs/vuetify/issues/12224, to be removed in Vue+Vuetify 3
-		Ripple
-	},
-	theme: {
-		options: {
-			cspNonce: cspStyleNonce
-		}
-	}
-})*/
-
 const vuetify = createVuetify({
 	icons: {
 		defaultSet: 'mdi',
 		aliases,
 		sets: {
 			mdi
 		}
+	},
+	theme: {
+		cspNonce: cspStyleNonce
 	}
+
 	// TODO: Vue 3
-	/*theme: {
+	/*
+	theme: {
 		options: {
 			customProperties: true
 		},
@@ -39,14 +32,8 @@ const vuetify = createVuetify({
 				accent: colors.pink
 			}
 		}
-	}*/
+	}
+	*/
 })
 
-//Vue.use(vuetify)
-
-/*Vue.use(TiptapVuetifyPlugin, {
-	vuetify,
-	iconsGroup: 'mdi'
-})*/
-
 export default vuetify