pub const USER_FIND: &str = "\
Find people by login, name or email.
```
ytcli user find ivan
ytcli user find @example.com --scan 5000
```
Matched case-insensitively against all three fields.
Tracker has no user search endpoint, so this reads the directory and filters it
here. `--scan` is what that costs, made visible: it caps how many people are
read before the command stops, and a search that stopped early says so on
stderr rather than presenting a partial answer as a complete one.";