Use exchange fees, UPL, funding for LIVE PnL; USDC 1:1 to USDT.

Option open P&L stays local (option net); exit target ignores estimated close fees.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/pages/Plan.tsx

@@ -275,13 +275,27 @@ export default function PlanPage() {
                 </span>
               </div>
               <div className="kv">
-                <span>永续浮盈</span>
+                <span>永续浮盈{plan?.mode === "LIVE" ? "（交易所）" : ""}</span>
                 <span className={`mono ${pnlClass(pos?.perp_upl)}`}>{fmt(pos?.perp_upl)}</span>
               </div>
               <div className="kv">
-                <span>期权浮盈</span>
+                <span>{plan?.mode === "LIVE" ? "期权净盈亏" : "期权浮盈"}</span>
                 <span className={`mono ${pnlClass(pos?.option_upl)}`}>{fmt(pos?.option_upl)}</span>
               </div>
+              {plan?.mode === "LIVE" && open ? (
+                <>
+                  <div className="kv">
+                    <span>已付手续费</span>
+                    <span className="mono">{fmt(pos?.fees_paid)}</span>
+                  </div>
+                  <div className="kv">
+                    <span>资金费</span>
+                    <span className={`mono ${pnlClass(pos?.funding_usdt)}`}>
+                      {fmt(pos?.funding_usdt)}
+                    </span>
+                  </div>
+                </>
+              ) : null}
               {plan?.last_error ? (
                 <div className="kv">
                   <span>最近错误</span>
@@ -390,7 +404,9 @@ export default function PlanPage() {
                       <span className="pos-value mono">{fmt(pos?.option_mark_px)}</span>
                     </div>
                     <div className="pos-cell">
-                      <span className="pos-label">浮盈亏</span>
+                      <span className="pos-label">
+                        {plan?.mode === "LIVE" ? "净盈亏" : "浮盈亏"}
+                      </span>
                       <span className={`pos-value mono ${pnlClass(pos?.option_upl)}`}>
                         {fmt(pos?.option_upl)}
                       </span>