Add keybindings form

src/settings/reducers/setting.js

@@ -3,6 +3,7 @@ import actions from 'settings/actions';
 const defaultState = {
   source: '',
   json: '',
+  form: null,
   value: {}
 };
 
@@ -12,6 +13,7 @@ export default function reducer(state = defaultState, action = {}) {
     return {
       source: action.source,
       json: action.json,
+      form: action.form,
       value: action.value,
     };
   default: