Fix AI and UX issues (#3659)

* Update Azure Library version

* Create new app asynchronous

Author: Flanker32

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/runner/webapp/webappconfig/slimui/WebAppSlimSettingPanel.java

@@ -2,6 +2,7 @@
 
 import com.intellij.icons.AllIcons;
 import com.intellij.ide.IdeTooltipManager;
+import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.ui.ComboBox;
 import com.intellij.openapi.util.Comparing;
@@ -383,7 +384,7 @@ private void selectWebApp() {
         } else if (Comparing.equal(CREATE_NEW_WEBAPP, value)) {
             // Create new web app
             cbxWebApp.setSelectedItem(null);
-            createNewWebApp();
+            ApplicationManager.getApplication().invokeLater(()->createNewWebApp());
         }
     }
 

PluginsAndFeatures/azure-toolkit-for-intellij/src/com/microsoft/intellij/util/PluginHelper.java

@@ -28,7 +28,7 @@
 
 public class PluginHelper {
 
-    private static final String AZURE_ARTIFACT = "azure-1.21.0.jar";
+    private static final String AZURE_ARTIFACT = "azure-1.26.0.jar";
 
     /**
      * @return resource filename in plugin's directory