Apply suggestions from code review

Co-authored-by: Abhishek Kumar <abhishek.mrt22@gmail.com>

Author: shwstppr

ui/src/components/view/ImageDeployInstanceButton.vue

@@ -84,15 +84,15 @@ export default {
     allowed () {
       return (this.$route.meta.name === 'template' ||
         (this.$route.meta.name === 'iso' && this.resource?.bootable)) &&
-        this.resource?.state === 'Ready'
+        this.resource.isready
     }
   },
   methods: {
     fetchData () {
       this.fetchResourceData()
     },
     fetchResourceData () {
-      if (!this.resource || !this.resource.id || this.resource.state !== 'Ready') {
+      if (!this.resource || !this.resource.id || !this.resource.isready) {
         return
       }
       const params = {