Update AGENTS.md. Start fixing old weird errors

packages/ui/src/calendar.tsx

@@ -11,7 +11,7 @@ import { DayPicker, getDefaultClassNames } from 'react-day-picker';
 
 import { Button, buttonVariants, cn } from '@gib/ui';
 
-function Calendar({
+const Calendar = ({
   className,
   classNames,
   showOutsideDays = true,
@@ -23,7 +23,7 @@ function Calendar({
   ...props
 }: React.ComponentProps<typeof DayPicker> & {
   buttonVariant?: React.ComponentProps<typeof Button>['variant'];
-}) {
+}) => {
   const defaultClassNames = getDefaultClassNames();
 
   return (
@@ -183,15 +183,15 @@ function Calendar({
       {...props}
     />
   );
-}
+};
 
-function CalendarDayButton({
+const CalendarDayButton = ({
   className,
   day,
   modifiers,
   locale,
   ...props
-}: React.ComponentProps<typeof DayButton> & { locale?: Partial<Locale> }) {
+}: React.ComponentProps<typeof DayButton> & { locale?: Partial<Locale> }) => {
   const defaultClassNames = getDefaultClassNames();
 
   const ref = React.useRef<HTMLButtonElement>(null);
@@ -222,6 +222,6 @@ function CalendarDayButton({
       {...props}
     />
   );
-}
+};
 
 export { Calendar, CalendarDayButton };