HomePhabricator

TOC: Reset affixed topic and events after board reset

Description

TOC: Reset affixed topic and events after board reset

The most visible issue caused by this bug is the TOC not
affixing to the top of the page after changing the sort
order. This resets any state held in this.$boardNavigationClone
along with removing the old events which pass copies of the old
$boardNavigation argument.

Fixes T78839

Bug: T78839
Change-Id: I43c1e95212c951230e8e1df66aaf659fca87dc8c