Updated Zcoin (XZC) Due to its rebrand fo Firo (FIRO)

- https://zcoin.io/zcoin-is-becoming-firo/
- https://zcoin.io/the-exchange-ticker-for-firo/

src/js/index.js

@@ -2594,6 +2594,13 @@
                 setHdCoin(235);
             },
         },  
+        {
+            name: "FIRO - Firo (XZC - Zcoin)",
+            onSelect: function() {
+                network = libs.bitcoin.networks.firo;
+                setHdCoin(136);
+            },
+        },
         {
             name: "FIX - FIX",
             onSelect: function() {
@@ -3436,13 +3443,6 @@
                 setHdCoin(155);
             },
         },
-        {
-            name: "XZC - Zcoin",
-            onSelect: function() {
-                network = libs.bitcoin.networks.zcoin;
-                setHdCoin(136);
-            },
-        },
         {
             name: "ZCL - Zclassic",
             onSelect: function() {