Fix UI unit tests

webui/vitest.config.mjs

@@ -0,0 +1,24 @@
+import { defineConfig } from 'vitest/config';
+import vue from '@vitejs/plugin-vue';
+import { quasar, transformAssetUrls } from '@quasar/vite-plugin';
+import jsconfigPaths from 'vite-jsconfig-paths';
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  test: {
+    environment: 'happy-dom',
+    setupFiles: 'test/vitest/setup-file.js',
+    include: [
+      // Matches vitest tests in any subfolder of 'src' or into 'test/vitest/__tests__'
+      // Matches all files with extension 'js', 'jsx', 'ts' and 'tsx'
+      'src/**/*.vitest.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}',
+    ],
+  },
+  plugins: [
+    vue({
+      template: { transformAssetUrls },
+    }),
+    quasar(),
+    jsconfigPaths(),
+  ],
+});