Fixed persistance issues

lite/ui/modal.js

@@ -1085,11 +1085,18 @@ class Modal {
     if (method === 'extension') {
       console.log('Modal: Extension method - NOT installing facade, leaving window.nostr as extension');
       
+      // Save extension authentication state using global setAuthState function
+      if (typeof window.setAuthState === 'function') {
+        console.log('Modal: Saving extension auth state to storage');
+        window.setAuthState({ method, ...options }, { isolateSession: this.options?.isolateSession });
+      }
+      
       // Emit auth method selection directly for extension
       const event = new CustomEvent('nlMethodSelected', {
         detail: { method, ...options }
       });
       window.dispatchEvent(event);
+      
       this.close();
       return;
     }