fix- daterange picker, default range in quick Select ranges

Author: DerekLiang

src/datepicker/themes/bs/bs-custom-dates-view.component.ts

@@ -34,6 +34,12 @@ export class BsCustomDatesViewComponent {
   }
 
   compareRanges(range?: BsCustomDates) {
+    const currentRange = range?.value;
+    if (Array.isArray(currentRange) && Array.isArray(this.selectedRange)) {
+      return new Date(currentRange[0]).setHours(0, 0, 0, 0) === new Date(this.selectedRange[0]).setHours(0, 0, 0, 0) 
+      && new Date(currentRange[1]).setHours(0, 0, 0, 0) === new Date(this.selectedRange[1]).setHours(0, 0, 0, 0);    
+    }
+
     return JSON.stringify(range?.value) === JSON.stringify(this.selectedRange);
   }
 }