feat: [plugins] nat traversal tool

[xiwangly2]

No description provided.

[github-actions]

⚠ 本 PR 已进入自动化语法检查流程，请稍后

本次变更文件 (18 个):

• .gitignore (modified)
• client/src/components/Layout.tsx (modified)
• client/src/pages/GameDeploymentPage.tsx (modified)
• client/src/pages/InstanceManagerPage.tsx (modified)
• client/src/pages/PluginsPage.tsx (modified)
• client/src/utils/api.ts (modified)
• docs/内网穿透插件需求说明.md (added)
• docs/泰拉瑞亚部署需求说明.md (added)
• server/data/gameconfig/泰拉瑞亚.yml (added)
• server/data/games/installgame.json (modified)
• server/data/plugins/tunnel-helper/gsm3-api.js (added)
• server/data/plugins/tunnel-helper/index.html (added)
• server/data/plugins/tunnel-helper/plugin.json (added)
• server/src/modules/plugin/PluginManager.ts (modified)
• server/src/modules/terminal/TerminalManager.ts (modified)
• server/src/routes/files.ts (modified)
• server/src/routes/gameDeployment.ts (modified)
• server/src/routes/pluginApi.ts (modified)

正在进行 TypeScript 语法检查...