Add ChatGPT assistant initialization in main.js: Integrate a new ChatGPTAssistant instance during the MindMap application initialization, ensuring a global reference for enhanced user interaction. This update improves the functionality of the chat feature within the application.

website/static/js/main.js

@@ -37,6 +37,12 @@ const MindMap = {
     
     console.log('MindMap-Anwendung wird initialisiert...');
     
+    // Initialisiere den ChatGPT-Assistenten
+    const assistant = new ChatGPTAssistant();
+    assistant.init();
+    // Speichere globale Referenz
+    window.chatAssistant = assistant;
+    
     // Seiten-spezifische Initialisierer aufrufen
     if (this.currentPage && this.pageInitializers[this.currentPage]) {
       this.pageInitializers[this.currentPage]();