fix(timesheet): show entry date without time in mobile cards

src/pages/Timesheet.tsx

@@ -178,6 +178,15 @@ const formatDateTime = (value: string, locale: "en" | "fa") => {
   }).format(parsed);
 };
 
+const formatDateOnly = (value: string, locale: "en" | "fa") => {
+  const parsed = parseApiDateTime(value);
+  if (!parsed) return value;
+
+  return new Intl.DateTimeFormat(locale === "fa" ? "fa-IR" : "en-US", {
+    dateStyle: "medium",
+  }).format(parsed);
+};
+
 const formatDuration = (entry: TimeEntry, now = Date.now()) => {
   const start = parseApiDateTime(entry.start_time)?.getTime();
   const end = entry.end_time ? parseApiDateTime(entry.end_time)?.getTime() : now;