check / check (push) Waiting to run
`quak files COLLECTION` used to wait for a full refresh, which on an empty cache fetched the files of every collection before it listed one. It now reads the collection list, then calls the new `Library.refreshCollection()`. That brings one collection up to date in the store as a refresh would, and saves it. It runs in the same slot as a refresh, so the two never run at the same time, and `close()` waits for it. It never stores a collection that a refresh has already dropped. It leaves the refresh cursor alone. `open()` therefore awaits the first refresh on a cache whose cursor is still 0. `quak files` with no argument still waits for a refresh. Model: opus-5-5