년월 캘린더 년 readonly 옵션추가 (not necessary)

packages/common/business_components/src/ui/date_month_picker/index.tsx

@@ -18,6 +18,7 @@ type MonthPickerProps = {
   selectClass?: string;
   readOnly?: boolean;
   startYear?: number; // 시작 연도 props 추가
+  yearReadOnly?: boolean;
 };
 
 // yyyyMM → Date 객체
@@ -39,6 +40,7 @@ export const DateMonthPicker = ({
   selectClass,
   readOnly = false,
   startYear,
+  yearReadOnly = false,
 }: MonthPickerProps) => {
   const [open, setOpen] = useState(false);
 
@@ -78,6 +80,7 @@ export const DateMonthPicker = ({
           currentMonth={parsedDate}
           onMonthChange={handleSelect}
           startYear={startYear}
+          yearReadOnly={yearReadOnly}
         />
       </PopoverContent>
     </Popover>

packages/common/business_components/src/ui/date_month_picker/mothPicker.tsx

@@ -29,9 +29,10 @@ export type MonthPickerProps = {
     shouldClosePopover?: boolean
   ) => void;
   startYear?: number;
+  yearReadOnly?: boolean;
 };
 
-export function MonthPicker({ currentMonth, onMonthChange, startYear }: MonthPickerProps) {
+export function MonthPicker({ currentMonth, onMonthChange, startYear, yearReadOnly }: MonthPickerProps) {
 
   const today = startOfToday();
 const currentYear = today.getFullYear();
@@ -73,6 +74,7 @@ const selectedYear = parseInt(yearFromProp);
           <div className="flex justify-center pt-1">
             <Select
               value={yearFromProp}
+              disabled={yearReadOnly}
               onValueChange={(selectedYearStr) => {
                 const selectedYearNum = parseInt(selectedYearStr);
                 const newDate = new Date(