fix angular json

src/app/widget-modules/components/sidebar/sidebar.component.ts

@@ -0,0 +1,9 @@
+import {Component} from '@angular/core';
+
+@Component({
+  selector: 'app-sidebar',
+  imports: [],
+  templateUrl: './sidebar.component.html',
+  styleUrl: './sidebar.component.less',
+})
+export class SidebarComponent {}