Deploys wzp-relay to both relay servers after building:
- manwe@manwehs:/home/manwe/wzp (tmux session 5)
- manwe@pangolin.manko.yoga:/home/manwe/wzp-linux (tmux session 0)
Captures current relay args from /proc, stops via tmux C-c, restarts
with same args. Also fixes hardcoded branch default to use current git branch.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>