fix(core): date-picker styles (#8997)

fix AF-1871

packages/frontend/core/src/desktop/pages/workspace/detail-page/tabs/journal.css.ts

@@ -251,7 +251,3 @@ export const journalDateCellDot = style({
   left: '50%',
   transform: 'translateX(-50%)',
 });
-
-export const journalDateCellWrapper = style({
-  height: 34,
-});

packages/frontend/core/src/desktop/pages/workspace/detail-page/tabs/journal.tsx

@@ -154,8 +154,7 @@ export const EditorJournalPanel = () => {
           customDayRenderer={customDayRenderer}
           value={journalDate?.format('YYYY-MM-DD')}
           onChange={onDateSelect}
-          monthHeaderCellClassName={styles.journalDateCellWrapper}
-          monthBodyCellClassName={styles.journalDateCellWrapper}
+          cellSize={34}
         />
       </div>
       {journalDate ? (