fix(stalker-search): remove unused MatButton and MatIcon imports

apps/web/src/app/stalker/stalker-search/stalker-search.component.ts

@@ -1,7 +1,5 @@
 import { Component, inject, resource, signal } from '@angular/core';
-import { MatButton } from '@angular/material/button';
 import { MatCardModule } from '@angular/material/card';
-import { MatIcon } from '@angular/material/icon';
 import { MatProgressSpinner } from '@angular/material/progress-spinner';
 import { ActivatedRoute } from '@angular/router';
 import { Store } from '@ngrx/store';
@@ -25,8 +23,6 @@ import { StalkerStore } from '../stalker.store';
     selector: 'app-stalker-search',
     imports: [
         MatCardModule,
-        MatButton,
-        MatIcon,
         MatProgressSpinner,
         PlaylistErrorViewComponent,
         SearchFormComponent,