Adds an Allocation tab to the Queues page (behind the queue metrics UI flag): overview cards, a burst-aware capacity bar showing each queue allocation and its live usage in a distinct color, an inline-editable limits table with per-queue locks, load-weighted auto-balance, and a review dialog that bulk-applies limits as overrides through the existing concurrency system.
The queue list now defaults to Busiest ordering (with Backlog and Name options). ClickHouse ranks queues by activity over the last 15 minutes and returns just the requested page of names, so the cost per page is one small aggregate regardless of environment size; idle queues follow in name order and any failure falls back to name ordering. The classic page keeps plain name order.
Eric Allam
ea0a4b2fc6