0.62.0

Added

• folders browse [--parent <id>] lists your Google Drive folders one level at a time, so you can pick one for
  folders add without copying its URL. With no --parent it lists My Drive, Shared with me and every shared drive;
  with one it lists the folders directly inside. Each folder says where it lives, how many folders it holds and
  whether sync already imports it. It only reads Drive, with the read-only sign-in you already have.

Changed — may break callers

• A profile with no saved sign-in now fails with oauth.missing instead of oauth.expired, so a caller can tell
  "sign in" from "sign in again". Both still say to run session start.

Fixed

• Updated cli-core to 0.604.0.