Adaption of dashboard to Vite and React

dashboard/vite.config.ts

@@ -1,16 +1,20 @@
 import { defineConfig } from 'vite';
 import react from '@vitejs/plugin-react';
+// import path from 'path';
 
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react()],
   resolve: {
-    alias: {
-      '@syncfusion/ej2-react-navigations': '@syncfusion/ej2-react-navigations/index.js',
-      '@syncfusion/ej2-react-buttons': '@syncfusion/ej2-react-buttons/index.js',
-    },
+    // 🔧 KORRIGIERT: Entferne die problematischen Aliases komplett
+    // Diese verursachen das "not an absolute path" Problem
+    // alias: {
+    //   '@syncfusion/ej2-react-navigations': '@syncfusion/ej2-react-navigations/index.js',
+    //   '@syncfusion/ej2-react-buttons': '@syncfusion/ej2-react-buttons/index.js',
+    // },
   },
   optimizeDeps: {
+    // 🔧 NEU: Force pre-bundling der Syncfusion Module
     include: [
       '@syncfusion/ej2-react-navigations',
       '@syncfusion/ej2-react-buttons',
@@ -19,6 +23,7 @@ export default defineConfig({
       '@syncfusion/ej2-buttons',
       '@syncfusion/ej2-react-base',
     ],
+    // 🔧 NEU: Force dependency re-optimization
     force: true,
     esbuildOptions: {
       target: 'es2020',
@@ -33,6 +38,7 @@ export default defineConfig({
   },
   server: {
     host: '0.0.0.0',
+    port: 5173,
     watch: {
       usePolling: true,
     },