Silence most dashboard sass deprecation warnings

dashboard/vite.config.mjs

@@ -1,7 +1,7 @@
 import { defineConfig } from 'vite';
 import vue from '@vitejs/plugin-vue';
 import { resolve } from 'path';
-import { NodePackageImporter } from "sass";
+import { NodePackageImporter } from 'sass';
 
 // https://vitejs.dev/config/
 export default defineConfig({
@@ -35,8 +35,9 @@ export default defineConfig({
   css: {
     preprocessorOptions: {
       scss: {
-        api: "modern-compiler",
-        importers: [new NodePackageImporter()],
+        api: 'modern-compiler',
+        importers: [ new NodePackageImporter() ],
+        quietDeps: true,
       },
     },
   },