fix: hide proposal scheduled time if submission is not accepted (#4584)

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Marco Acierno <marcoacierno@users.noreply.github.com>

Author: marcoacierno

frontend/src/components/my-proposals-profile-page-handler/my-proposals-table.tsx

@@ -37,7 +37,8 @@ export const MyProposalsTable = ({ submissions }: Props) => {
     <Table
       cols={4}
       rowGetter={(row) => {
-        const inSchedule = row.scheduleItems.length > 0;
+        const isAccepted = row.status === "accepted";
+        const inSchedule = isAccepted && row.scheduleItems.length > 0;
         return [
           <div>
             <EventTag type={row.type.name.toLowerCase()} />