feat: Windows compatibility (#836)

* feat: win compatibility

* fix

* fix: uptime parse

* opt.: linux uptime accuracy

* fix: windows temperature fetching

* opt.

* opt.: powershell exec

* refactor: address PR review feedback and improve code quality

### Major Improvements:
- **Refactored Windows status parsing**: Broke down large `_getWindowsStatus` method into 13 smaller, focused helper methods for better maintainability and readability
- **Extracted system detection logic**: Created dedicated `SystemDetector` helper class to separate OS detection concerns from ServerProvider
- **Improved concurrency handling**: Implemented proper synchronization for server updates using Future-based locks to prevent race conditions

### Bug Fixes:
- **Fixed CPU percentage parsing**: Removed incorrect '*100' multiplication in BSD CPU parsing (values were already percentages)
- **Enhanced memory parsing**: Added validation and error handling to BSD memory fallback parsing with proper logging
- **Improved uptime parsing**: Added support for multiple Windows date formats and robust error handling with validation
- **Fixed division by zero**: Added safety checks in Swap.usedPercent getter

### Code Quality Enhancements:
- **Added comprehensive documentation**: Documented Windows CPU counter limitations and approach
- **Strengthened error handling**: Added detailed logging and validation throughout parsing methods
- **Improved robustness**: Enhanced BSD CPU parsing with percentage validation and warnings
- **Better separation of concerns**: Each parsing method now has single responsibility

### Files Changed:
- `lib/data/helper/system_detector.dart` (new): System detection helper
- `lib/data/model/server/cpu.dart`: Fixed percentage parsing and added validation
- `lib/data/model/server/memory.dart`: Enhanced fallback parsing and division-by-zero protection
- `lib/data/model/server/server_status_update_req.dart`: Refactored into 13 focused parsing methods
- `lib/data/provider/server.dart`: Improved synchronization and extracted system detection

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* refactor: parse & shell fn struct

---------

Co-authored-by: Claude <noreply@anthropic.com>

lib/l10n/app_zh.arb

@@ -2,17 +2,17 @@
   "@@locale": "zh",
   "aboutThanks": "感谢以下参与的各位。",
   "acceptBeta": "接受测试版更新推送",
-  "addSystemPrivateKeyTip": "当前没有任何私钥，是否添加系统自带的（~/.ssh/id_rsa）？",
+  "addSystemPrivateKeyTip": "检测到暂无私钥，是否添加系统默认的私钥（~/.ssh/id_rsa）？",
   "added2List": "已添加至任务列表",
   "addr": "地址",
-  "alreadyLastDir": "已经是最上层目录了",
-  "authFailTip": "认证失败，请检查密码/密钥/主机/用户等是否错误",
-  "autoBackupConflict": "只能同时开启一个自动备份",
+  "alreadyLastDir": "已是顶级目录",
+  "authFailTip": "认证失败，请检查连接信息是否正确",
+  "autoBackupConflict": "仅可启用一个自动备份任务",
   "autoConnect": "自动连接",
   "autoRun": "自动运行",
   "autoUpdateHomeWidget": "自动更新桌面小部件",
-  "backupTip": "导出的数据可以使用密码加密，请妥善保管。",
-  "backupVersionNotMatch": "备份版本不匹配，无法恢复",
+  "backupTip": "导出数据可通过密码加密，请妥善保管。",
+  "backupVersionNotMatch": "备份版本不兼容，无法恢复",
   "backupPassword": "备份密码",
   "backupPasswordTip": "设置密码以加密备份文件。留空则禁用加密。",
   "backupPasswordWrong": "备份密码错误",
@@ -22,7 +22,7 @@
   "backupPasswordRemoved": "备份密码已移除",
   "battery": "电池",
   "bgRun": "后台运行",
-  "bgRunTip": "此开关只代表程序会尝试在后台运行，具体能否后台运行取决于是否开启了权限。原生 Android 请关闭本 App 的“电池优化”，MIUI / HyperOS 请修改省电策略为“无限制”。",
+  "bgRunTip": "此开关只代表程序会尝试在后台运行，具体能否后台运行取决于是否开启了权限。原生 Android 请关闭本 App 的“电池优化”，MIUI / HyperOS 请将省电策略改为“无限制”。",
   "closeAfterSave": "保存后关闭",
   "cmd": "命令",
   "collapseUITip": "是否默认折叠 UI 中的长列表",
@@ -40,23 +40,23 @@
   "decompress": "解压缩",
   "deleteServers": "批量删除服务器",
   "desktopTerminalTip": "启动 SSH 连接所用的终端模拟器命令",
-  "dirEmpty": "请确保文件夹为空",
-  "disconnected": "连接断开",
+  "dirEmpty": "请确保目录为空",
+  "disconnected": "已断开连接",
   "disk": "磁盘",
   "diskHealth": "磁盘健康",
   "diskIgnorePath": "忽略的磁盘路径",
   "displayCpuIndex": "显示 CPU 索引",
   "dl2Local": "下载 {fileName} 到本地？",
   "dockerEmptyRunningItems": "没有正在运行的容器。\n这可能是因为：\n- Docker 安装用户与 App 内配置的用户名不同\n- 环境变量 DOCKER_HOST 没有被正确读取。可以通过在终端内运行 `echo $DOCKER_HOST` 来获取。",
-  "dockerImagesFmt": "共 {count} 个镜像",
-  "dockerNotInstalled": "Docker 未安装",
+  "dockerImagesFmt": "{count} 个镜像",
+  "dockerNotInstalled": "未安装 Docker",
   "dockerStatusRunningAndStoppedFmt": "{runningCount} 个正在运行, {stoppedCount} 个已停止",
   "dockerStatusRunningFmt": "{count} 个容器正在运行",
   "doubleColumnMode": "双列模式",
-  "doubleColumnTip": "此选项仅开启功能，实际是否能开启还取决于设备的宽度",
+  "doubleColumnTip": "此选项仅用于启用该功能，是否生效取决于设备宽度",
   "editVirtKeys": "编辑虚拟按键",
   "editor": "编辑器",
-  "editorHighlightTip": "目前的代码高亮性能较为糟糕，可以选择关闭以改善。",
+  "editorHighlightTip": "代码高亮功能可能影响性能，可选择关闭。",
   "emulator": "模拟器",
   "encode": "编码",
   "envVars": "环境变量",
@@ -73,7 +73,7 @@
   "force": "强制",
   "fullScreen": "全屏模式",
   "fullScreenJitter": "全屏模式抖动",
-  "fullScreenJitterHelp": "防止烧屏",
+  "fullScreenJitterHelp": "用于防止屏幕烧屏",
   "fullScreenTip": "当设备旋转为横屏时，是否开启全屏模式。此选项仅作用于服务器 Tab 页。",
   "goBackQ": "返回？",
   "goto": "前往",
@@ -81,17 +81,17 @@
   "highlight": "代码高亮",
   "homeWidgetUrlConfig": "桌面部件链接配置",
   "host": "主机",
-  "httpFailedWithCode": "请求失败, 状态码: {code}",
+  "httpFailedWithCode": "请求失败，状态码: {code}",
   "ignoreCert": "忽略证书",
   "image": "镜像",
   "imagesList": "镜像列表",
   "init": "初始化",
   "inner": "内置",
   "install": "安装",
-  "installDockerWithUrl": "请先 https://docs.docker.com/engine/install docker",
+  "installDockerWithUrl": "请先前往 https://docs.docker.com/engine/install 安装 Docker",
   "invalid": "无效",
   "jumpServer": "跳板服务器",
-  "keepForeground": "请保持应用处于前台！",
+  "keepForeground": "请将应用保持在前台运行",
   "keepStatusWhenErr": "保留上次的服务器状态",
   "keepStatusWhenErrTip": "仅限于执行脚本出错",
   "keyAuth": "密钥认证",
@@ -104,7 +104,7 @@
   "manual": "手动",
   "max": "最大",
   "maxRetryCount": "服务器尝试重连次数",
-  "maxRetryCountEqual0": "会无限重试",
+  "maxRetryCountEqual0": "将无限次重试",
   "min": "最小",
   "mission": "任务",
   "more": "更多",
@@ -125,7 +125,7 @@
   "onlyOneLine": "仅显示为一行（可滚动）",
   "onlyWhenCoreBiggerThan8": "仅当核心数大于 8 时生效",
   "openLastPath": "打开上次的路径",
-  "openLastPathTip": "不同的服务器会有不同的记录，且记录的是退出时的路径",
+  "openLastPathTip": "将为每台服务器记录其最后访问路径",
   "parseContainerStatsTip": "Docker 解析占用状态较为缓慢",
   "percentOfSize": "{size} 的 {percent}%",
   "permission": "权限",
@@ -142,7 +142,7 @@
   "prune": "修剪",
   "pushToken": "消息推送 Token",
   "pveIgnoreCertTip": "不推荐开启，注意安全隐患！如果你使用的 PVE 默认证书，需要开启该选项",
-  "pveLoginFailed": "登录失败。无法使用服务器配置内的用户/密码，以 Linux PAM 方式登录。",
+  "pveLoginFailed": "登录失败。无法使用服务器配置中的用户名或密码通过 Linux PAM 方式认证。",
   "pveVersionLow": "当前该功能处于测试阶段，仅在 PVE 8+ 上测试过，请谨慎使用",
   "read": "读",
   "reboot": "重启",
@@ -169,7 +169,7 @@
   "sftpDlPrepare": "准备连接至服务器...",
   "sftpEditorTip": "如果为空, 使用App内置的文件编辑器. 如果有值, 这是用远程服务器的编辑器, 例如 `vim` (建议根据 `EDITOR` 自动获取).",
   "sftpRmrDirSummary": "在 SFTP 中使用 `rm -r` 来删除文件夹",
-  "sftpSSHConnected": "SFTP 已连接...",
+  "sftpSSHConnected": "SFTP 已连接",
   "sftpShowFoldersFirst": "文件夹显示在前",
   "showDistLogo": "显示发行版 Logo",
   "shutdown": "关机",
@@ -179,7 +179,7 @@
   "specifyDev": "指定设备",
   "specifyDevTip": "例如网络流量统计默认是所有设备，你可以在这里指定特定的设备",
   "speed": "速度",
-  "spentTime": "耗时: {time}",
+  "spentTime": "耗时：{time}",
   "sshTermHelp": "在终端可滚动时，横向拖动可以选中文字。点击键盘按钮可以开启/关闭键盘。文件图标会打开当前路径 SFTP。剪切板按钮会在有选中文字时复制内容，在未选中并且剪切板有内容时粘贴内容到终端。代码图标会粘贴代码片段到终端并执行。",
   "sshTip": "该功能目前处于测试阶段。\n\n请在 {url} 反馈问题，或者加入我们开发。",
   "sshVirtualKeyAutoOff": "虚拟按键自动切换",
@@ -213,7 +213,7 @@
   "unknown": "未知",
   "unkownConvertMode": "未知转换模式",
   "update": "更新",
-  "updateIntervalEqual0": "你设置为 0，服务器状态不会自动刷新。\n且不能计算 CPU 使用情况。",
+  "updateIntervalEqual0": "设置为 0 将不自动刷新服务器状态。\n且无法计算 CPU 使用率。",
   "updateServerStatusInterval": "服务器状态刷新间隔",
   "upload": "上传",
   "upsideDown": "上下交换",
@@ -233,7 +233,7 @@
   "watchNotPaired": "没有已配对的 Apple Watch",
   "webdavSettingEmpty": "WebDav 设置项为空",
   "whenOpenApp": "当打开 App 时",
-  "wolTip": "在配置 WOL 后，每次连接服务器都会先发送一次 WOL 请求",
+  "wolTip": "配置 WOL 后，每次连接服务器时将自动发送唤醒请求",
   "write": "写",
   "writeScriptFailTip": "写入脚本失败，可能是没有权限/目录不存在等",
   "writeScriptTip": "在连接服务器后，会向 `~/.config/server_box` \n | `/tmp/server_box` 写入脚本来监测系统状态，你可以审查脚本内容。"