fix: flow cannot scroll after post

update fold UI

src/Flows.js

@@ -867,7 +867,7 @@ class FlowItemRow extends PureComponent {
                   <span className="box-header-tag">{this.props.info.tag}</span>
                 )}
                 <Time stamp={this.props.info.timestamp} short={true} />
-                <span className="box-header-badge">已隐藏</span>
+                <span className="box-header-badge">{this.needFold ? '已隐藏' : '已屏蔽'}</span>
                 <div style={{ clear: 'both' }} />
               </div>
             </div>

src/Title.js

@@ -145,7 +145,7 @@ class ControlBar extends PureComponent {
                     <PostForm
                       token={token}
                       on_complete={() => {
-                        this.props.show_sidebar(null, null);
+                        this.props.show_sidebar(null, null, 'clear');
                         this.do_refresh();
                       }}
                     />,