chore: 保存工作副本——客户端授权新契约(双端点/验签/令牌/周检)与桌面会话可靠性改进

src/i18n/locales/zh-CN/errors.json

@@ -41,7 +41,10 @@
     "refused": "连接被拒绝",
     "disconnected": "连接已断开",
     "keepaliveFailed": "SSH 心跳连续失败，连接已关闭",
-    "idleKicked": "远端 Shell 因空闲超时退出（TMOUT）"
+    "idleKicked": "远端 Shell 因空闲超时退出（TMOUT）",
+    "unexpectedDropped": "连接已断开（网络中断或服务器关闭）",
+    "shellExited": "远端 Shell 已退出（exit、Ctrl+D 或服务器策略）",
+    "shellReadFailed": "远端 Shell 读取失败"
   },
   "auth": {
     "failed": "认证失败，请检查用户名和密码",
@@ -151,8 +154,8 @@
     "nativeOnly": "串口仅在 Tauri 原生应用中可用"
   },
   "ai": {
-    "noProvider": "请先在设置 → 大模型配置 Provider",
-    "noApiKey": "「{{provider}}」尚未保存 API Key",
+    "noProvider": "请先在设置 → 大模型里配置供应商",
+    "noApiKey": "「{{provider}}」尚未保存 API 密钥",
     "modelEmpty": "模型未返回内容",
     "protocolFailed": "模型连续两次未遵循协议，已停止",
     "noConclusion": "模型未返回可用结论",
@@ -160,7 +163,7 @@
     "invalidCommand": "模型未返回唯一的单行命令，已拒绝执行",
     "repeatLoop": "检测到重复命令循环，已停止：{{command}}",
     "criticalBlocked": "命令命中破坏性操作硬红线，不提供确认放行：{{command}}",
-    "execFailed": "ssh-exec 失败：{{error}}",
+    "execFailed": "远程执行失败：{{error}}",
     "maxSteps": "已达 {{max}} 步上限，请缩小范围后重试",
     "sshRequired": "需要已连接的远程 SSH"
   },
@@ -168,6 +171,12 @@
     "readFailed": "读取失败: {{name}}",
     "writeFailed": "写入失败: {{name}}"
   },
+  "native": {
+    "taskJoin": "后台任务失败，请重试",
+    "invalidBase64": "文件数据不是有效的 Base64",
+    "knownHostsPath": "无法定位 ~/.ssh/known_hosts",
+    "invalidHostKeyDecision": "主机密钥决定无效"
+  },
   "unknown": {
     "error": "发生未知错误"
   }