[D&D] Add wizard saved objects to vis list (opensearch-project#1933)

via appExtensions of alias registration

fixes opensearch-project#1887

Signed-off-by: Josh Romero <rmerqg@amazon.com>

src/plugins/visualizations/public/vis_types/vis_type_alias_registry.ts

@@ -28,6 +28,7 @@
  * under the License.
  */
 
+import { SavedObjectAttributes } from 'opensearch-dashboards/public';
 import { TriggerContextMapping } from '../../../ui_actions/public';
 
 export interface VisualizationListItem {
@@ -51,7 +52,7 @@ export interface VisualizationsAppExtension {
   toListItem: (savedObject: {
     id: string;
     type: string;
-    attributes: object;
+    attributes: SavedObjectAttributes;
   }) => VisualizationListItem;
 }
 

src/plugins/wizard/public/plugin.ts

@@ -21,7 +21,7 @@ import {
 } from './types';
 import { WizardEmbeddableFactoryDefinition, WIZARD_EMBEDDABLE } from './embeddable';
 import wizardIcon from './assets/wizard_icon.svg';
-import { PLUGIN_ID, PLUGIN_NAME } from '../common';
+import { EDIT_PATH, PLUGIN_ID, PLUGIN_NAME, WIZARD_SAVED_OBJECT } from '../common';
 import { TypeService } from './services/type_service';
 import { getPreloadedStore } from './application/utils/state_management';
 import { setAggService, setIndexPatterns } from './plugin_services';
@@ -119,6 +119,22 @@ export class WizardPlugin
       stage: 'experimental',
       aliasApp: PLUGIN_ID,
       aliasPath: '#/',
+      appExtensions: {
+        visualizations: {
+          docTypes: [PLUGIN_ID],
+          toListItem: ({ id, attributes }) => ({
+            description: attributes?.description,
+            editApp: PLUGIN_ID,
+            editUrl: `${EDIT_PATH}/${encodeURIComponent(id)}`,
+            icon: wizardIcon,
+            id,
+            savedObjectType: WIZARD_SAVED_OBJECT,
+            stage: 'experimental',
+            title: attributes?.title,
+            typeTitle: PLUGIN_NAME,
+          }),
+        },
+      },
     });
 
     return {