Further improve the remote font intergation: Better preload strategy, better loading and UI interation.

ui/control/telnet.js

@@ -428,10 +428,6 @@ class Control {
     this.parser.requestWindowResize();
   }
 
-  ui() {
-    return "Console";
-  }
-
   enabled() {
     this.enable = true;
   }
@@ -527,6 +523,10 @@ export class Telnet {
     return "Telnet";
   }
 
+  ui() {
+    return "Console";
+  }
+
   build(data) {
     return new Control(data, this.color);
   }