feat: Pro 买断门禁、SFTP 精简与批量多机改造

新增 entitlement/license IPC 与 Waffo 一次性结账服务骨架，挂载 AI/转发/代理/串口/广播/批量导入导出门禁；批量执行改为结果矩阵并复用连接池，SFTP 工具栏图标化并去掉已连接条，同时完善跨平台本地终端与窗口配置。

Co-authored-by: Cursor <cursoragent@cursor.com>

license-server/package-lock.json

@@ -0,0 +1,27 @@
+{
+  "name": "opsxshell-license-server",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "opsxshell-license-server",
+      "version": "1.0.0",
+      "dependencies": {
+        "@waffo/pancake-ts": "^0.1.9"
+      },
+      "engines": {
+        "node": ">=20"
+      }
+    },
+    "node_modules/@waffo/pancake-ts": {
+      "version": "0.1.9",
+      "resolved": "https://registry.npmjs.org/@waffo/pancake-ts/-/pancake-ts-0.1.9.tgz",
+      "integrity": "sha512-Gbb/Bbe6JqF4m1L+NKaAcGEA9RY4+kceVKgIA3uwZqdP8skTmi7PIUDXdPTAeRYmx9uZUqkKLhoHFJ1H2K88JA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    }
+  }
+}