fix(carousel.config): set default interval to 0

Author: xidedix

projects/coreui-angular/src/lib/carousel/carousel.config.ts

@@ -9,5 +9,5 @@ export class CarouselConfig {
   /* Default direction of auto changing of slides */
   direction: 'next' | 'prev' = 'next';
   /* Default interval of auto changing of slides */
-  interval = 3000;
+  interval = 0;
 }

projects/coreui-angular/src/lib/carousel/carousel/carousel.component.spec.ts

@@ -41,7 +41,7 @@ describe('CarouselComponent', () => {
     expect(component.activeIndex()).toBe(0);
     expect(component.animate()).toBe(true);
     expect(component.direction()).toBe('next');
-    expect(component.interval()).toBe(3000);
+    expect(component.interval()).toBe(0);
   });
 
   it('should call timer functions', fakeAsync(() => {