Show okx_sim/okx_live and gate live API fields by matching mode.

In sim, hide LIVE/API keys and expose simulated fund settings in env UI.

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

lib/instance/templates/index.html

@@ -1444,6 +1444,9 @@ function applyAccountSnapshot(data){
     if(typeof data.show_perp_funds !== "undefined"){
         applyPerpFundsVisibility(data.show_perp_funds);
     }
+    if(data.exchange_mode_label){
+        setFundsFieldText("exchange-mode-label", data.exchange_mode_label);
+    }
     if(data.funding_usdt != null && data.funding_usdt !== ""){
         setFundsFieldText("total-capital", `${Number(data.funding_usdt).toFixed(2)}U`);
     }
@@ -1829,6 +1832,6 @@ document.addEventListener("DOMContentLoaded", function () {
 });
 {% endif %}
 </script>
-<script src="/static/instance_settings_prefs.js?v=21"></script>
+<script src="/static/instance_settings_prefs.js?v=22"></script>
 </body>
 </html>