chore: update workspace config and memory

projects/auto-trader/stop_trader.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cd /home/arin/.openclaw/workspace/projects/auto-trader
+if [ ! -f trader.pid ]; then
+  echo "no trader.pid"
+  exit 0
+fi
+PID=$(cat trader.pid)
+if kill -0 "$PID" 2>/dev/null; then
+  kill "$PID"
+  echo "stopped pid $PID"
+else
+  echo "pid $PID not running"
+fi
+rm -f trader.pid