Fix Vue app initialization and delimiters configuration

templates/index.html

@@ -330,7 +330,7 @@
     <script>
         const { createApp, ref, onMounted } = Vue;
 
-        createApp({
+        const app = createApp({
             setup() {
                 const currentView = ref('list');
                 const projects = ref([]);
@@ -489,7 +489,10 @@
                     assetLoading
                 };
             }
-        }).mount('#app');
+        });
+        
+        app.config.compilerOptions.delimiters = ['${', '}'];
+        app.mount('#app');
     </script>
 </body>
 </html>