Constant WATCH_HELP 

pub const WATCH_HELP: &str = "\
By default watches ~/.claudex/debug/latest.log. Claude Code does not
write to that path on its own. Point Claude Code there per invocation:

  claude --debug-file ~/.claudex/debug/latest.log

Each new `claude` invocation truncates the file; watch detects this
and prints a new-session separator. The directory is created on first
run, so you can start `claudex watch` before launching claude.

Examples:
  claudex watch
  claudex watch --follow /tmp/my-claude.log
  claudex watch --raw";