check / check (push) Waiting to run
`quak get` and `quak get-thumb` used to wait for a refresh, which on an empty cache fetched the files of every collection. Now, on an empty cache, `freshFile` reads the collection list, then one collection's files at a time, and stops at the first that holds the file. That search stores nothing. Once the cache holds the account's collections, `freshFile` refreshes as before and looks the file up in the cache. The commands fetch the content through the new `Library.originalOf()` and `Library.thumbnailOf()`, which take the file record itself, since the store may not hold it. On an empty cache they no longer print a refresh's progress lines. The `-q` test that relied on `get` refreshing now runs `helper fix-missing-thumbnails`. Model: opus-5-5