Sidebar becomes 5 groups (overview / resources / subscriptions / organize / system). Pending items move to a top-bar inbox with badge and grouped dropdown. Engine panel, schedules and identity pages redirect to the task page, its plan tab and media overview views; the download plan becomes a second tab of the download panel. nav.test and smoke cover the new routes. Co-Authored-By: Claude Opus 5.5 <[email protected]>