fix dashboard empty data and split dev scripts

scripts/run_frontend.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+set -Eeuo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
+FRONTEND_DIR="${PROJECT_ROOT}/frontend/platform_admin"
+
+if ! command -v pnpm >/dev/null 2>&1; then
+  echo "缺少命令：pnpm" >&2
+  exit 1
+fi
+
+if [[ ! -d "${FRONTEND_DIR}/node_modules" ]]; then
+  echo "前端依赖尚未安装，请先运行：cd ${FRONTEND_DIR} && pnpm install" >&2
+  exit 1
+fi
+
+export VITE_API_BASE_URL="${VITE_API_BASE_URL:-http://localhost:12426/heqi/platform/v1}"
+
+echo "启动平台前端：http://localhost:5173"
+cd "${FRONTEND_DIR}"
+exec pnpm exec vite --config ./config/vite.config.ts --host 0.0.0.0