Add Ubuntu deployment workflow

scripts/start-webui.sh

@@ -8,6 +8,11 @@ set -euo pipefail
 
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 RUN_DIR="${ROOT_DIR}/.port_sessions"
+ENV_FILE="${ROOT_DIR}/.env.deploy"
+if [[ -f "${ENV_FILE}" ]]; then
+	# shellcheck disable=SC1090
+	source "${ENV_FILE}"
+fi
 BACKEND_HOST="${CLAW_BACKEND_HOST:-0.0.0.0}"
 BACKEND_PORT="${CLAW_BACKEND_PORT:-8765}"
 FRONTEND_HOST="${CLAW_FRONTEND_HOST:-0.0.0.0}"
@@ -129,7 +134,11 @@ stop_pid_file "${RUN_DIR}/webui-backend.pid" "backend"
 stop_port_listener "${FRONTEND_PORT}" "frontend"
 stop_port_listener "${BACKEND_PORT}" "backend"
 
-export OPENAI_API_KEY="${OPENAI_API_KEY:-sk-Jxoh5lf1jWg6HQZYYyfyagXudGxUXNAgkZklxMnnXHn7pFmU}"
+if [[ -z "${OPENAI_API_KEY:-}" ]]; then
+	echo "OPENAI_API_KEY is not configured." >&2
+	echo "Run scripts/deploy-ubuntu.sh once, or create ${ENV_FILE} from .env.deploy.example." >&2
+fi
+export OPENAI_API_KEY="${OPENAI_API_KEY:-}"
 export OPENAI_BASE_URL="${OPENAI_BASE_URL:-http://model.mify.ai.srv/v1}"
 export OPENAI_MODEL="${OPENAI_MODEL:-xiaomi/mimo-v2-flash}"