Use active probing for unit state in list command

Previously, `umbrella-cli list` reported each unit's cached internal
state, while `umbrella-cli status <unit>` used probe_rcon_state() to
actively verify RCON units via systemd and a live network probe. This
caused the list to show stale or inconsistent state compared to status.

Move probe_rcon_state() before cmd_list() and use it there so both
commands share the same state determination logic.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

0 files changed, 0 insertions, 0 deletions