Using sqlite adapter with LRU

Hey, thanks for open sourcing this library. We're interested in using this library to store data that would be accessed over a long period of the time in sqlite, but we don't want the data to grow too big. Ideally something like, `new Keyv(`sqlite://${dbPath}`, {namespace: "cache-items", size: 1000})` would evict least accessed items automatically. Is this possible with the current release?