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/embed_boot_scripts.html

@@ -1178,6 +1178,9 @@ 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`);
     }