Another job polls this queue and triggers each client to start a push.

```mermaid
graph TD
    subgraph Config Flow
        cu(Config Update)
        db(Debounce)
        pc(Recompute Push Context)
        pq(Push Queue)
        cu-->db
        db--Trigger Once Steady-->pc
        pc--Enqueue All Clients-->pq
    end
    subgraph Proxy
        c(Client)