add edit link for admin

src/store/nodes.js

@@ -17,6 +17,7 @@ import {
 
 export default {
   state: {
+    debug: localStorage.getItem('debug') === 'true',
     nodes: {},
     history: [],
     optionsVisible: true,
@@ -170,6 +171,7 @@ export default {
   },
 
   getters: {
+    debug: state => state.debug,
     allNodes: state => state.nodes,
     // Args getters
     nodes: state => ids => ids.map(id => state.nodes[id]),