reimplement the editor use lastest antd and other libs, feature of this commit:

1. file manger
2. highlight for click input or output
3. selector of subtress
4. autocomplete for input or output

sample/workdir/subtree1.json

@@ -1,5 +1,5 @@
 {
-  "name": "subtree",
+  "name": "subtree1",
   "root": {
     "id": 1,
     "name": "Sequence",