EnterでSubmitができる - Hotkey, folder edit, folder create(preference/create new folder modal両方)

lib/components/modal/Preference/FolderRow.js

@@ -50,6 +50,12 @@ export default class FolderRow extends React.Component {
     this.setState({mode: DELETE})
   }
 
+  handleNameInputKeyDown (e) {
+    if (e.keyCode === 13) {
+      this.handleSaveButtonClick()
+    }
+  }
+
   handleColorSelectClick (e) {
     this.setState({
       isColorEditing: true
@@ -133,7 +139,7 @@ export default class FolderRow extends React.Component {
               }
             </div>
             <div className='folderName'>
-              <input valueLink={this.linkState('name')} type='text'/>
+              <input onKeyDown={e => this.handleNameInputKeyDown(e)} valueLink={this.linkState('name')} type='text'/>
             </div>
             <div className='folderControl'>
               <button onClick={e => this.handleSaveButtonClick(e)} className='primary'>Save</button>