Fix up/down key handling for account context menu

- Press down while focusing status field or apply icon:
  focus the online menu item

- Press up while focusing online menu item: focus status field

src/gui/MainPane/AccountContextMenu.qml

@@ -33,6 +33,8 @@ HMenu {
         label.text: qsTr("Status message:")
         label.horizontalAlignment: Qt.AlignHCenter
 
+        Keys.onDownPressed: onlineButton.forceActiveFocus()
+
         HRowLayout {
             width: parent.width
 
@@ -70,10 +72,13 @@ HMenu {
     HMenuSeparator { }
 
     HMenuItem {
+        id: onlineButton
         icon.name: "presence-online"
         icon.color: theme.controls.presence.online
         text: qsTr("Online")
         onTriggered: setPresence("online")
+
+        Keys.onUpPressed: statusText.forceActiveFocus()
     }
 
     HMenuItem {