feat: 实现安全存储和批量导入功能增强

refactor(前端): 重构认证和存储逻辑使用secureStorage
feat(前端): 添加安全存储工具和日志工具
feat(前端): 增强批量导入功能支持服务器和交换机设备
fix(后端): 改进设备端口和网卡批量导入接口
docs: 更新导入模板和操作说明

frontend/package.json

@@ -20,11 +20,13 @@
     "axios": "^1.13.6",
     "dayjs": "^1.11.19",
     "framer-motion": "^12.34.0",
+    "html2canvas": "^1.4.1",
     "papaparse": "^5.5.3",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-router-dom": "^6.15.0",
     "react-transition-group": "^4.4.5",
+    "reactflow": "^11.11.4",
     "styled-components": "^6.3.9",
     "swr": "^2.4.0",
     "three": "^0.183.2",