Линкуем только необходимые компоненты

client/quasar.js

@@ -1,19 +1,23 @@
 import Vue from 'vue';
 
 import 'quasar/dist/quasar.css';
-import Quasar, {
-    QColor,
+import VuePlugin from 'quasar/src/vue-plugin.js'
+
+//components
+import {QCircularProgress} from 'quasar/src/components/circular-progress';
+
+const components = {
     QCircularProgress
-} from 'quasar';
+};
+
+//directives
+const directives = {};
+
+//plugins
+const plugins = {};
+
+//config
+const config = {};
 
-Vue.use(Quasar, {
-    config: {},
-    components: {
-        QColor,
-        QCircularProgress
-    },
-    directives: {
-    },
-    plugins: {
-    }
-});
+//use
+Vue.use(VuePlugin, { config, components, directives, plugins });