fix: remove scouting quick filter bar

frontend/src/app/app.component.spec.ts

@@ -89,24 +89,6 @@ describe('AppComponent', () => {
     assert.equal(calls, 1);
   });
 
-  it('applies quick filters immediately and can clear them with all controls', () => {
-    const requestedPositions: string[] = [];
-    const api = {
-      searchPlayers: (filters: { position: string; league: string }) => {
-        requestedPositions.push(`${filters.position}:${filters.league}`);
-        return of({ count: 0, results: [] });
-      },
-    } as unknown as PlayerApiService;
-    const component = new AppComponent(api);
-
-    component.setPosition('PG');
-    component.setLeague('LBA');
-    component.setPosition('');
-    component.setLeague('');
-
-    assert.deepEqual(requestedPositions, ['PG:', 'PG:LBA', ':LBA', ':']);
-  });
-
   it('shows the loading placeholder only before results exist', () => {
     const api = {
       searchPlayers: () => of({ count: samplePlayers.length, results: samplePlayers }),