Improve Calendar component

Author: Kubit

src/components/calendar/calendarStandAlone.tsx

@@ -25,7 +25,13 @@ const CalendarStandAloneComponent = (
   const today = new Date();
 
   return (
-    <CalendarStyled ref={ref} data-testid={dataTestId} id={props.id} styles={props.styles}>
+    <CalendarStyled
+      ref={ref}
+      data-calendar
+      data-testid={dataTestId}
+      id={props.id}
+      styles={props.styles}
+    >
       <Selector
         configAccesibility={props.configAccesibility}
         configCalendar={props.configCalendar}

src/components/calendar/utils/handleKeysmoves.ts

@@ -75,7 +75,8 @@ export const handleKeyDownMove = ({
       }
       // to go to max date if next day below is disabled unless it is the max date
       if (
-        previous + firstEmptyAndDisabledDays + 1 >= maxDate.getDate() - 7 &&
+        previous + firstEmptyAndDisabledDays + 1 >=
+          maxDate.getDate() + firstEmptyAndDisabledDays - 7 &&
         previous !== daysAndEmptyDaysUntilMaxDate
       ) {
         return maxDate.getDate() + firstEmptyAndDisabledDays - 1;