Fix tsc errors and add missing changeset

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
Made-with: Cursor

plugins/app-visualizer/report.api.md

@@ -8,7 +8,6 @@ import { ConfigurableExtensionDataRef } from '@backstage/frontend-plugin-api';
 import { ExtensionBlueprintParams } from '@backstage/frontend-plugin-api';
 import { ExtensionDataRef } from '@backstage/frontend-plugin-api';
 import { ExtensionInput } from '@backstage/frontend-plugin-api';
-import { IconComponent } from '@backstage/frontend-plugin-api';
 import { IconElement } from '@backstage/frontend-plugin-api';
 import { JSX as JSX_2 } from 'react';
 import { OverridableExtensionDefinition } from '@backstage/frontend-plugin-api';
@@ -20,27 +19,6 @@ const visualizerPlugin: OverridableFrontendPlugin<
   {},
   {},
   {
-    'nav-item:app-visualizer': OverridableExtensionDefinition<{
-      kind: 'nav-item';
-      name: undefined;
-      config: {};
-      configInput: {};
-      output: ExtensionDataRef<
-        {
-          title: string;
-          icon: IconComponent;
-          routeRef: RouteRef<undefined>;
-        },
-        'core.nav-item.target',
-        {}
-      >;
-      inputs: {};
-      params: {
-        title: string;
-        icon: IconComponent;
-        routeRef: RouteRef<undefined>;
-      };
-    }>;
     'page:app-visualizer': OverridableExtensionDefinition<{
       kind: 'page';
       name: undefined;