fix(dashboard): calculate total charity dynamically from order history and profile total

frontend/application/components/UserDashboard.tsx

@@ -670,7 +670,9 @@ export default function UserDashboard() {
                     <div>
                       <p className="text-[10px] font-bold text-white/70 mb-1">مجموع کمک‌های اهدایی</p>
                       <div className="flex items-baseline gap-2 flex-row-reverse justify-end">
-                        <span className="text-xl sm:text-3xl font-black italic">{toPersian(profile.charityDonationTotal?.toLocaleString() || "0")}</span>
+                        <span className="text-xl sm:text-3xl font-black italic">
+                          {toPersian((Math.max(profile.charityDonationTotal || 0, orders.reduce((sum, o) => sum + Number(o.charityDonation || 0), 0))).toLocaleString())}
+                        </span>
                         <span className="text-xs font-bold opacity-60">تومان</span>
                       </div>
                     </div>