chore(release): 发布 v2.0.0

- 内置 SSH 终端（/terminal）：复用已保存的 SSH 密码/私钥与独立 known_hosts 校验
- 终端二次认证、会话审计（/terminal/audits）、录像审计与常用命令
- DDNS 服务商名称与自定义 IP，新增迁移 037/038/039
- CHANGELOG 与 VERSION 更新至 2.0.0

web/package.json

@@ -1,7 +1,7 @@
 {
   "name": "havline-web",
   "private": true,
-  "version": "1.9.3",
+  "version": "2.0.0",
   "packageManager": "npm@10.9.4",
   "type": "module",
   "scripts": {
@@ -20,6 +20,9 @@
     "@codemirror/theme-one-dark": "^6.1.3",
     "@codemirror/view": "^6.43.12",
     "@vicons/ionicons5": "^0.13.0",
+    "@xterm/addon-fit": "^0.11.0",
+    "@xterm/addon-web-links": "^0.12.0",
+    "@xterm/xterm": "^6.0.0",
     "codemirror": "^6.0.2",
     "echarts": "^6.1.0",
     "naive-ui": "^2.40.1",