"aliyun.access_key_id": "AccessKey ID"
"aliyun.access_key_secret": "AccessKey Secret"
"aliyun.auth_mode": "鉴权方式"
"aliyun.auth_token_mode": "Group 令牌 (Token)"
"aliyun.auth_triple_mode": "一机一密"
"aliyun.build_failed": "无法生成连接: {e}"
"aliyun.default_preset_name": "阿里云设备"
"aliyun.device_id": "设备 ID"
"aliyun.device_id_required": "Device ID 不能为空"
"aliyun.device_secret": "DeviceSecret（一机一密）"
"aliyun.device_secret_ph": "一机一密：DeviceSecret"
"aliyun.generate_connect": "生成并连接"
"aliyun.group": "分组（可选）"
"aliyun.group_id": "Group ID"
"aliyun.help": "Token 模式（云消息队列 MQTT 版）：接入点 {实例ID}.mqtt.aliyuncs.com，clientId={GroupId}@@@{设备ID}，密码为 HMAC-SHA1 签名；一机一密（物联网平台）：接入点 {ProductKey}.iot-as-mqtt.{地域}.aliyuncs.com，按官方三元组规范签名"
"aliyun.hmac_init_failed": "HMAC 初始化失败: {e}"
"aliyun.instance_id": "实例 ID"
"aliyun.instance_id_required": "Instance ID 不能为空"
"aliyun.preset_name": "预设名称"
"aliyun.product_key": "ProductKey（一机一密）"
"aliyun.product_key_ph": "一机一密：ProductKey"
"aliyun.region": "地域"
"aliyun.region_ph": "如 cn-shanghai（可留空）"
"aliyun.save_preset": "保存预设"
"aliyun.saved_presets": "已保存预设"
"aliyun.title": "阿里云 IoT 设备"
"aliyun.token_required_fields": "Group ID、AccessKey ID 与 AccessKey Secret 不能为空"
"aliyun.triple_requires_device_name": "一机一密需要 DeviceName（设备名）"
"aliyun.triple_requires_pk_ds": "一机一密需要 ProductKey 与 DeviceSecret (设备密钥)"
"color.blue": "蓝"
"color.cyan": "青"
"color.green": "绿"
"color.indigo": "靛"
"color.magenta": "品红"
"color.orange": "橙"
"color.purple": "紫"
"color.red": "红"
"color.rose": "玫红"
"color.yellow": "黄"
"common.advanced": "高级"
"common.all": "全部"
"common.auto": "自动"
"common.browse": "浏览…"
"common.cancel": "取消"
"common.clear": "清空"
"common.close": "关闭"
"common.collapse": "收起"
"common.delete": "删除"
"common.edit": "编辑"
"common.new": "新建"
"common.pause": "暂停"
"common.resume": "恢复"
"common.retry": "重试"
"common.save": "保存"
"common.send": "发送"
"common.subscribe": "订阅"
"common.text": "文本"
"common.update": "更新"
"connview.logs": "日志"
"connview.messages": "消息流"
"connview.subscriptions": "订阅"
"dir.published": "发布"
"dir.received": "接收"
"encode.base64_failed": "Base64 解码失败: {e}"
"encode.hex_failed": "Hex 解码失败: {e}"
"encode.hex_invalid": "Hex 解码失败: 含非十六进制字符"
"encode.hex_odd": "Hex 长度必须为偶数（每两个字符一个字节）"
"engine.cancelled": "连接已取消"
"engine.connack_rejected": "连接被拒绝: {code}"
"engine.connack_rejected_code": "连接被拒绝: {code} (code {n})"
"engine.connect_failed": "连接失败: {e}"
"engine.connect_ok": "连接成功 (session_present: {sp})"
"engine.connecting": "正在连接 {host}:{port} ({protocol}, {transport})"
"engine.connection_error": "连接错误: {e}"
"engine.connection_not_found": "连接不存在"
"engine.disconnect_received": "收到断开连接: {code} (code {n})"
"engine.disconnected_by_server": "服务端断开"
"engine.disconnected_by_server_active": "服务端主动断开"
"engine.disconnected_by_server_code": "服务端断开: {code}"
"engine.events_dropped": "UI 处理不过来，已累计丢弃 {n} 条高频事件（消息/日志）"
"engine.internal_task_failed": "内部任务失败: {e}"
"engine.puback": "发布确认 (packet {n})"
"engine.puback_reason": "发布确认 (packet {n}, reason {reason})"
"engine.pubcomp": "QoS2 发布完成 (packet {n})"
"engine.publish_failed": "发布失败: {e}"
"engine.publish_no_connection": "发布失败: 连接不存在"
"engine.publish_outgoing": "消息已发出 (packet {n})"
"engine.publish_sent": "发布消息到 {topic} (QoS {qos}, retain={retain})"
"engine.pubrec": "QoS2 发布收到 (packet {n})"
"engine.received_message": "收到消息: {topic} ({n} 字节)"
"engine.received_message_qos": "收到消息: {topic} ({n} 字节, QoS {qos})"
"engine.reconnect_give_up": "已重连 {attempts} 次仍失败，达到最大重连次数 {max}，停止重连: {e}"
"engine.reconnect_retry": "连接错误，{delay} 秒后重连（第 {attempts} 次）: {e}"
"engine.suback": "订阅确认 (packet {n})"
"engine.suback_codes": "订阅确认 (packet {n}): {codes}"
"engine.subscribe_rejected": "订阅被拒绝: {e}"
"engine.subscribe_request_failed": "订阅请求失败: {e}"
"engine.subscribe_topic": "订阅主题: {topic} (QoS {qos})"
"engine.test_timeout": "连接测试超时（{secs} 秒），请检查主机地址与端口"
"engine.unsuback": "取消订阅确认"
"engine.unsuback_packet": "取消订阅确认 (packet {n})"
"engine.unsubscribe_failed": "取消订阅失败: {e}"
"engine.unsubscribe_ok": "取消订阅: {topic}"
"engine.user_disconnect": "用户请求断开连接"
"form.auth_section": "认证与心跳"
"form.auto_connect": "启动时自动连接"
"form.auto_reconnect": "断线自动重连"
"form.auto_resub": "连接后自动恢复订阅"
"form.basics": "基本信息"
"form.cert_pair_required": "客户端证书与客户端密钥必须同时填写"
"form.clean_start": "Clean Start / Clean Session"
"form.client_id": "Client ID"
"form.client_id_required": "Client ID 不能为空"
"form.conn_timeout": "连接超时 (秒)"
"form.conn_timeout_invalid": "连接超时需要是 1~65535 的整数（秒）"
"form.content_type_ph": "内容类型（可选）"
"form.err_positive": "必须大于 0（0 是 MQTT 5 协议错误）"
"form.err_range": "需要是 0~65535 的整数"
"form.err_uint": "需要是非负整数"
"form.group": "分组"
"form.host": "主机"
"form.host_required": "主机地址不能为空"
"form.keep_alive": "Keep Alive (秒)"
"form.keep_alive_short": "Keep Alive"
"form.max_packet": "最大报文长度"
"form.max_reconnects": "最大重连次数 (0=无限)"
"form.max_reconnects_invalid": "最大重连次数需要是非负整数（0=无限）"
"form.max_reconnects_ph": "0=无限重连"
"form.name": "名称"
"form.name_ph": "连接名称"
"form.name_required": "连接名称不能为空"
"form.new_group": "新建分组"
"form.new_group_hint": "填写后优先于左侧所选分组"
"form.no_group": "无分组"
"form.password": "密码"
"form.password_ph": "密码（可选）"
"form.path_missing": "{label}路径不存在：{p}"
"form.port": "端口"
"form.port_invalid": "端口需要是 1~65535 的整数"
"form.protocol": "协议"
"form.receive_max": "接收最大值"
"form.receive_max_invalid": "接收上限不能超过 65535"
"form.receive_max_ph": "服务端接收上限"
"form.receive_max_short": "接收上限"
"form.regen_client_id": "重新生成 Client ID"
"form.response_topic_ph": "响应主题（可选）"
"form.saved_reconnect": "配置已保存，重连后生效"
"form.session_expiry": "会话过期间隔(秒)"
"form.session_expiry_invalid": "会话过期间隔需要是非负整数（0=会话随连接结束）"
"form.session_expiry_ph": "秒（0=会话随连接结束）"
"form.test": "测试连接"
"form.test_ok": "连接测试成功"
"form.testing": "测试中…"
"form.timeout_ph": "秒（默认 10）"
"form.title": "连接配置"
"form.topic_alias": "主题别名"
"form.topic_alias_invalid": "主题别名上限不能超过 65535"
"form.topic_alias_max": "主题别名上限"
"form.transport": "传输"
"form.username": "用户名"
"form.username_ph": "用户名（可选）"
"form.will_content_type": "内容类型 (Content Type)"
"form.will_enable": "启用遗嘱消息"
"form.will_payload": "遗嘱内容"
"form.will_payload_ph": "遗嘱消息"
"form.will_response_topic": "响应主题 (Response Topic)"
"form.will_section": "遗嘱消息 (Last Will)"
"form.will_topic": "遗嘱主题"
"form.ws_path": "WS 路径"
"form.ws_path_required": "WS/WSS 传输下 WS 路径不能为空"
"io.err_item_id": "第 {n} 项的 id 不能为空"
"io.err_item_invalid": "第 {n} 项不是合法的连接配置: {e}"
"io.err_missing_field": "JSON 对象中缺少 \"connections\" 数组字段"
"io.err_parse_json": "解析 JSON 失败: {e}"
"io.err_parse_json_path": "解析 {p} 失败"
"io.err_read": "读取 {p} 失败: {e}"
"io.err_serialize": "序列化连接失败: {e}"
"io.err_utf8": "{p} 不是有效的 UTF-8 文件"
"io.err_write": "写入 {p} 失败: {e}"
"io.exported": "导出 {n} 条连接到 {path}"
"io.imported": "导入 {n} 条，跳过 {n2} 条"
"kv.add": "添加属性"
"msg.binary_hint": "（非文本，详情可切 Hex）"
"msg.clear_confirm": "确定清空当前连接的全部消息吗？此操作不可撤销。"
"msg.clear_sub_filter": "清除订阅过滤"
"msg.clear_title": "清空消息"
"msg.clear_tooltip": "清空当前连接的消息"
"msg.copy_details": "复制完整详情（含 v5 属性）"
"msg.copy_payload": "复制负载原文"
"msg.copy_topic": "复制主题"
"msg.count": "{n} 条"
"msg.details": "详情"
"msg.details_copied": "已复制详情"
"msg.empty": "暂无消息，订阅主题后消息会显示在这里"
"msg.expiry": "消息过期"
"msg.filter_placeholder": "过滤主题或内容…"
"msg.latest_only": "仅显示最新 {n} 条"
"msg.log_title": "连接日志"
"msg.no_logs": "暂无日志"
"msg.no_match": "没有匹配的消息"
"msg.pause_tooltip": "暂停消息流滚动（消息仍在后台接收）"
"msg.payload": "负载"
"msg.payload_copied": "已复制负载"
"msg.resume_tooltip": "恢复实时滚动"
"msg.seconds": "{n} 秒"
"msg.topic": "主题"
"msg.topic_copied": "已复制主题"
"msg.truncated": "已截断 {n}KB"
"preset.default_name": "新预设"
"preset.default_name_n": "新预设 {n}"
"preset.empty": "暂无发布预设，点击上方「新建」创建"
"preset.manage_title": "管理发布预设"
"preset.name_exists": "预设名称「{name}」已存在"
"preset.payload_field": "Payload（原文保存，发送时渲染变量）"
"preset.payload_format": "Payload 格式"
"preset.pick_delete_first": "请先选择要删除的预设"
"preset.pick_first": "请先选择或新建预设"
"preset.saved": "预设「{name}」已保存"
"preset.section": "发布预设"
"preset.user_props": "用户属性"
"pub.collapse": "收起发布面板"
"pub.collapsed_hint": "发布面板已收起"
"pub.content_type_ph": "Content-Type（可选）"
"pub.correlation_ph": "Correlation Data（可选）"
"pub.delete_confirm": "确定删除预设「{name}」吗？此操作不可撤销。"
"pub.delete_item": "删除「{name}」"
"pub.delete_title": "删除预设"
"pub.expand": "展开发布面板"
"pub.expiry_field": "消息过期(秒)"
"pub.expiry_invalid": "消息过期须为非负整数（秒）"
"pub.json_invalid": "JSON 格式无效: {e}"
"pub.manage_presets": "管理预设…"
"pub.mqtt5_props": "MQTT 5 属性"
"pub.offline_not_sent": "未连接：消息未发送"
"pub.payload_placeholder": "输入消息负载，支持 {{变量名}} 与 {{$ts}} {{$uuid}}"
"pub.payload_preset_ph": "消息负载，支持 {{变量名}}"
"pub.preset_menu": "消息预设"
"pub.preset_name_hint": "预设名称，如 温度上报"
"pub.preset_name_required": "请填写预设名称"
"pub.preset_overwritten": "已覆盖预设「{name}」"
"pub.preset_saved": "预设已保存"
"pub.response_topic_ph": "Response Topic（可选）"
"pub.save_preset": "保存当前为预设…"
"pub.save_title": "保存消息预设"
"pub.seconds_hint": "秒，如 60"
"pub.send_disabled": "未连接，无法发送"
"pub.sent_hidden": "已发送（被当前过滤条件隐藏，消息流中不显示）"
"pub.topic_placeholder": "发布主题"
"pub.topic_preset_ph": "发布主题，支持 {{变量名}}"
"pub.topic_required": "发布主题不能为空"
"pub.vars": "变量注入"
"pub.vars_count": "变量注入（{n} 个占位符）"
"resmon.auto_refresh": "自动刷新"
"resmon.budget": "预算占用 {p}%（{used} / {total}）"
"resmon.committed": "提交内存"
"resmon.committed_hint": "进程独占的物理页承诺"
"resmon.cpu": "CPU 占用"
"resmon.cpu_hint": "按可用核数归一"
"resmon.n_msgs": "{n} 条消息"
"resmon.no_conn": "暂无连接"
"resmon.peak": "峰值 {v}"
"resmon.refresh_now": "立即刷新"
"resmon.section": "消息与连接"
"resmon.stats": "{n} 个连接（已连接 {m}）· 打开标签 {t} · 内存消息 {msgs} 条（每连接上限 {cap} 条）· 日志 {logs} 条"
"resmon.threads_handles": "线程 · 句柄"
"resmon.threads_hint": "tokio 引擎 + GPUI 渲染"
"resmon.uptime": "运行 {t}"
"resmon.version_live": "版本 v{v} · 每 1.5 秒自动刷新"
"resmon.version_paused": "版本 v{v} · 自动刷新已暂停"
"resmon.working_set": "工作集内存"
"settings.about": "关于"
"settings.auto_update": "自动检查更新（启动时）"
"settings.byte_budget": "另有每连接 {n}MB 的字节预算兜底：大报文流会优先按字节从最旧开始驱逐"
"settings.data_dir": "数据目录"
"settings.language": "界面语言"
"settings.license": "Apache-2.0 许可证"
"settings.log_dir": "日志目录"
"settings.max_messages": "每条连接内存中保留的消息条数（100~100000）"
"settings.mkdir_failed": "创建日志目录失败: {e}"
"settings.open_dir": "打开目录"
"settings.open_dir_failed": "打开目录失败: {e}"
"settings.open_log_dir": "打开日志目录"
"settings.show_millis": "时间戳显示毫秒"
"settings.tagline": "对标 MQTTX 的 GPUI 跨平台 MQTT 调试客户端"
"settings.theme": "界面主题"
"settings.theme_preset": "主题预设"
"settings.version_line": "版本 {v}（更新源 {src}）"
"sidebar.collapse": "收起侧栏（Ctrl+B）"
"sidebar.connect": "连接"
"sidebar.connections": "连接"
"sidebar.delete": "删除连接"
"sidebar.delete_confirm": "确定删除「{name}」？将同时删除 {sub_count} 个订阅，并断开当前连接，此操作不可撤销。"
"sidebar.disconnect": "断开"
"sidebar.dup_suffix": "{name} 副本"
"sidebar.duplicate": "复制连接"
"sidebar.empty": "还没有连接，点击上方 + 新建"
"sidebar.expand": "展开连接侧栏（Ctrl+B）"
"sidebar.no_match": "没有匹配的连接"
"sidebar.search": "搜索连接…"
"sidebar.ungrouped": "未分组"
"ssl.ca": "CA 证书 (PEM)"
"ssl.ca_ph": "CA 证书 PEM 路径（可选）"
"ssl.cert": "客户端证书 (PEM)"
"ssl.cert_ph": "客户端证书 PEM 路径（可选）"
"ssl.key": "客户端密钥 (PEM)"
"ssl.key_ph": "客户端私钥 PEM 路径（可选）"
"ssl.n_configured": "已配置 {n} 项"
"ssl.pick_file": "选择证书 / 密钥文件"
"ssl.section": "SSL/TLS"
"ssl.skip_verify": "忽略 CA 校验（不验证服务器证书）"
"status.connected": "已连接"
"status.connecting": "连接中"
"status.disconnected": "未连接"
"status.error": "错误"
"sub.alias": "别名（可选）"
"sub.cancel_edit": "取消编辑"
"sub.collapse": "收起订阅面板"
"sub.color": "订阅颜色"
"sub.color_clear": "清除颜色"
"sub.color_random": "随机颜色"
"sub.disable": "停用订阅"
"sub.edit": "编辑订阅"
"sub.editing": "正在编辑：{topic}"
"sub.empty_hint": "订阅主题后，消息会显示在右侧"
"sub.enable": "启用订阅"
"sub.expand": "展开订阅面板"
"sub.failed": "订阅失败: {e}"
"sub.identifier": "订阅标识符"
"sub.identifier_field": "订阅标识符"
"sub.identifier_invalid": "订阅标识符须为正整数"
"sub.mqtt5_options": "MQTT 5 订阅选项"
"sub.no_local": "No Local"
"sub.rap": "Retain As Published"
"sub.retain_handling": "Retain Handling"
"sub.rh0": "0 每次发送"
"sub.rh1": "1 仅新订阅"
"sub.rh2": "2 不发送"
"sub.saved_offline": "未连接：订阅已保存"
"sub.saved_offline_resub": "未连接：订阅已保存，连接后自动恢复"
"sub.topic_placeholder": "订阅主题，支持 # +，多个用逗号/空格分隔"
"sub.topic_required": "订阅主题不能为空"
"sub.unsubscribe": "取消订阅"
"tab.welcome_hint": "从左侧选择一个连接，或新建连接开始调试"
"tab.welcome_title": "开始使用 MQTTX"
"theme.dark": "深色"
"theme.light": "浅色"
"theme.system": "跟随系统"
"titlebar.aliyun": "阿里云设备"
"titlebar.export": "导出连接"
"titlebar.import": "导入连接"
"titlebar.new_connection": "新建连接"
"titlebar.pin": "置顶窗口"
"titlebar.pin_failed": "置顶操作失败"
"titlebar.resmon": "资源监控"
"titlebar.settings": "设置"
"titlebar.subtitle": "MQTT 调试客户端"
"titlebar.switch_dark": "切换为深色"
"titlebar.switch_light": "切换为浅色"
"titlebar.unpin": "取消窗口置顶"
"titlebar.variables": "全局变量"
"tls.ca_invalid_cert": "CA 文件 {p} 中存在无效证书: {e}"
"tls.ca_no_certs": "CA 文件 {p} 中没有找到任何证书"
"tls.ca_parse_failed": "解析 CA 文件 {p} 失败: {e}"
"tls.ca_read_failed": "读取 CA 文件 {p} 失败: {e}"
"tls.cert_key_pair_required": "客户端证书与客户端密钥必须同时配置"
"tls.client_auth_failed": "加载客户端证书/私钥失败: {e}"
"tls.client_cert_no_certs": "客户端证书文件 {p} 中没有找到证书"
"tls.client_cert_parse_failed": "解析客户端证书文件 {p} 失败: {e}"
"tls.client_cert_read_failed": "读取客户端证书文件 {p} 失败: {e}"
"tls.client_key_parse_failed": "解析客户端私钥文件 {p} 失败: {e}"
"tls.client_key_read_failed": "读取客户端私钥文件 {p} 失败: {e}"
"tls.init_failed": "TLS 初始化失败: {e}"
"tls.native_roots_failed": "加载系统根证书失败: {detail}"
"update.apply": "立即更新到 v{v}"
"update.check": "检查更新"
"update.check_hint": "检查 GitHub Releases 上的新版本"
"update.checking": "检查中…"
"update.checking_long": "正在检查更新…"
"update.discard": "放弃此次更新"
"update.discarded": "已删除暂存的更新包"
"update.downloading": "下载中 {pct}%（{done} / {total}）"
"update.downloading_size": "下载中 {done}"
"update.failed": "更新失败：{e}"
"update.found": "发现新版本 v{v}，下载后自动替换重启"
"update.install_failed": "安装失败：{e}"
"update.install_later": "下次启动安装"
"update.install_now": "立即安装"
"update.not_now": "暂不更新"
"update.ready": "新版本 v{v} 已下载并通过校验，等待安装"
"update.ready_body": "新版本 v{v} 已下载完成（已通过 sha256 校验）。"
"update.ready_title": "更新就绪"
"update.recheck": "重新检查"
"update.staged": "已暂存，下次启动时将自动安装"
"update.up_to_date": "已是最新版本"
"var.builtin_inline": "内置：{{$ts}}（秒） {{$ts_ms}}（毫秒） {{$uuid}} · 发布时注入"
"var.dialog_builtin": "内置变量：{{$ts}}（秒）、{{$ts_ms}}（毫秒）、{{$uuid}}"
"var.dialog_hint": "在发布主题、消息负载中使用 {{变量名}} 引用。"
"var.no_reference": "主题/负载中没有 {{变量}} 引用"
"var.preview": "预览：{tp} | {pl}"
"var.reextract": "重新提取占位符"
"var.section": "变量（{n}）"
"var.value": "变量值"
"will.enabled_hint": "已启用"
"will.topic_required": "遗嘱主题不能为空"
"will.topic_wildcard": "遗嘱主题不能包含通配符 + 或 #"
# MQTTX zh-CN 文案（rust-i18n：文件名即 locale，扁平 key: value）。
# key = 语义标识符 ns.name；en/zh-CN 两文件键集合必须一致——单测强制。