support node disabled

public/icons/Disabled.svg

@@ -0,0 +1 @@
+<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 24 24" height="200px" width="200px" xmlns="http://www.w3.org/2000/svg"><path d="M1 12C1 5.925 5.925 1 12 1s11 4.925 11 11-4.925 11-11 11S1 18.075 1 12Zm16.333-4.167a.825.825 0 0 0-1.166-1.166l-9.5 9.5a.825.825 0 0 0 1.166 1.166Z"></path></svg>

public/locales/en.json

@@ -79,6 +79,7 @@
   "node.args": "Const arguments",
   "node.codePlaceholder": "a.b * 3 > 2",
   "node.debug": "Debug",
+  "node.disabled": "Disabled",
   "node.deleteRootNodeDenied": "Unable to delete the root node",
   "node.editSubtreeDenied": "Unable to edit the subtree node",
   "node.desc": "Node desc",

public/locales/zh.json

@@ -79,6 +79,7 @@
   "node.args": "常量参数",
   "node.codePlaceholder": "a.b * 3 > 2",
   "node.debug": "调试",
+  "node.disabled": "禁用",
   "node.deleteRootNodeDenied": "不能删除根节点",
   "node.editSubtreeDenied": "不能编辑子树节点",
   "node.desc": "节点说明",