Added Statistics calculation

Statistics now show calculated values

node_modules/@mui/x-date-pickers/esm/DateCalendar/useIsDateDisabled.js

@@ -0,0 +1,31 @@
+'use client';
+
+import * as React from 'react';
+import { validateDate } from "../validation/index.js";
+import { usePickerAdapter } from "../hooks/usePickerAdapter.js";
+export const useIsDateDisabled = ({
+  shouldDisableDate,
+  shouldDisableMonth,
+  shouldDisableYear,
+  minDate,
+  maxDate,
+  disableFuture,
+  disablePast,
+  timezone
+}) => {
+  const adapter = usePickerAdapter();
+  return React.useCallback(day => validateDate({
+    adapter,
+    value: day,
+    timezone,
+    props: {
+      shouldDisableDate,
+      shouldDisableMonth,
+      shouldDisableYear,
+      minDate,
+      maxDate,
+      disableFuture,
+      disablePast
+    }
+  }) !== null, [adapter, shouldDisableDate, shouldDisableMonth, shouldDisableYear, minDate, maxDate, disableFuture, disablePast, timezone]);
+};