deploy.sh installs the backup script it ships

The droplet's cron ran /usr/local/bin/wizwar-backup.sh while the repo
improved deploy/wizwar-backup.sh — two copies, no bridge, and the
Sentry check-ins never reached the box, so the cron monitor starved and
alarmed on 2026-09-02. Every deploy now installs the repo copy.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015RCWSTnb1KYTPyL4GmhGnF

deploy/deploy.sh

@@ -11,6 +11,10 @@ ssh "root@$HOST" '
   cd /opt/wizwar && npm install --no-audit --no-fund
   chown -R wizwar:wizwar /opt/wizwar
   cp /opt/wizwar/deploy/wizwar.service /etc/systemd/system/wizwar.service
+  # The backup script is cron-run from /usr/local/bin — install it every
+  # deploy, or the repo copy and the live copy drift apart (they did:
+  # the Sentry check-ins shipped in the repo and never reached the box).
+  install -m 755 /opt/wizwar/deploy/wizwar-backup.sh /usr/local/bin/wizwar-backup.sh
   systemctl daemon-reload
   systemctl enable --now wizwar
   systemctl restart wizwar