Fixed VNC viewers

Author: javizqh

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jderobot-ide-interface",
-  "version": "0.1.18",
+  "version": "0.1.19",
   "main": "dist/main.js",
   "typings": "dist/index.d.ts",
   "files": [

src/components/VncViewer/VncViewer.tsx

@@ -10,7 +10,7 @@ import {
 
 const enabled = (state?: string): boolean => {
   if (
-    state === "visualization_ready" ||
+    state === "tools_ready" ||
     state === "application_running" ||
     state === "paused"
   ) {