Silence Flask access logs and retain PM2 logs for 3 days.

Stop werkzeug request spam into PM2 error files, truncate oversized logs, and install daily logrotate with 3-day retention.

Co-authored-by: Cursor <cursoragent@cursor.com>

deploy/pull_and_restart.sh

@@ -23,10 +23,14 @@ echo ">>> force-close policy: gate=ON, binance/okx=OFF"
 python3 scripts/sync_common_trading_env.py --apply-force-close-policy "${DRY[@]}"
 
 if [[ ${#DRY[@]} -gt 0 ]]; then
-  echo "(dry-run, skip pm2 restart)"
+  echo "(dry-run, skip pm2 log policy + restart)"
   exit 0
 fi
 
+echo ">>> pm2 log policy (silence leftover + 3-day retain)"
+sed -i 's/\r$//' deploy/pm2_log_policy.sh 2>/dev/null || true
+bash deploy/pm2_log_policy.sh
+
 echo ">>> pm2 restart"
 pm2 restart crypto_gate crypto_binance crypto_okx manual-trading-hub manual-agent-gate 2>/dev/null \
   || pm2 restart crypto-monitor-gate crypto-monitor-binance crypto-monitor-okx manual-trading-hub 2>/dev/null \