chore: add restart.sh for production deploy

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

Author: rex0104

restart.sh

@@ -2,16 +2,46 @@
 set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-COMPOSE_FILE="$SCRIPT_DIR/docker/docker-compose.yml"
+PID_FILE="$SCRIPT_DIR/.server.pid"
+LOG_FILE="$SCRIPT_DIR/logs/server.log"
+VENV_PYTHON="$SCRIPT_DIR/.venv/bin/python"
 
 echo "[daily-stock] pulling latest code..."
 cd "$SCRIPT_DIR"
 git pull
 
-echo "[daily-stock] rebuilding and restarting server container..."
-docker-compose -f "$COMPOSE_FILE" up -d --build server
+echo "[daily-stock] updating Python dependencies..."
+"$VENV_PYTHON" -m pip install -q -r requirements.txt
 
-echo "[daily-stock] container status:"
-docker-compose -f "$COMPOSE_FILE" ps server
+echo "[daily-stock] building frontend..."
+cd "$SCRIPT_DIR/apps/dsa-web"
+npm ci --prefer-offline
+VITE_BASE_PATH=/agents/daily-stock/ npm run build
+cd "$SCRIPT_DIR"
+
+echo "[daily-stock] stopping existing server..."
+if [ -f "$PID_FILE" ]; then
+  OLD_PID=$(cat "$PID_FILE")
+  if kill -0 "$OLD_PID" 2>/dev/null; then
+    kill "$OLD_PID"
+    sleep 2
+  fi
+  rm -f "$PID_FILE"
+else
+  # fallback: find by command
+  pkill -f "python main.py --serve-only" 2>/dev/null || true
+  sleep 1
+fi
+
+echo "[daily-stock] starting server..."
+mkdir -p "$SCRIPT_DIR/logs"
+nohup "$VENV_PYTHON" main.py --serve-only >> "$LOG_FILE" 2>&1 &
+echo $! > "$PID_FILE"
 
-echo "[daily-stock] done."
+sleep 2
+if kill -0 "$(cat "$PID_FILE")" 2>/dev/null; then
+  echo "[daily-stock] server started (PID $(cat "$PID_FILE")), logging to $LOG_FILE"
+else
+  echo "[daily-stock] ERROR: server failed to start, check $LOG_FILE"
+  exit 1
+fi