feat(web): 新增 HID OTG 自检接口与设置页环境诊断面板，并优化在线升级状态文案本地化及重启后自动刷新体验

web/src/i18n/en-US.ts

@@ -440,6 +440,7 @@ export default {
     hid: 'HID',
     msd: 'MSD',
     atx: 'ATX',
+    environment: 'Environment',
     network: 'Network',
     users: 'Users',
     hardware: 'Hardware',
@@ -521,6 +522,11 @@ export default {
     updatePhaseRestarting: 'Restarting',
     updatePhaseSuccess: 'Success',
     updatePhaseFailed: 'Failed',
+    updateMsgChecking: 'Checking for updates',
+    updateMsgDownloading: 'Downloading binary',
+    updateMsgVerifying: 'Verifying (SHA256)',
+    updateMsgInstalling: 'Replacing binary',
+    updateMsgRestarting: 'Restarting service',
     // Auth
     auth: 'Access',
     authSettings: 'Access Settings',
@@ -650,6 +656,86 @@ export default {
     serialNumber: 'Serial Number',
     serialNumberAuto: 'Auto-generated',
     descriptorWarning: 'Changing these settings will reconnect the USB device',
+    otgSelfCheck: {
+      title: 'OTG Self-Check',
+      desc: 'Check UDC, gadget binding, and link status',
+      run: 'Run Self-Check',
+      failed: 'Failed to run OTG self-check',
+      overall: 'Overall Status',
+      ok: 'Healthy',
+      hasIssues: 'Issues Found',
+      summary: 'Issue Summary',
+      counts: '{errors} errors, {warnings} warnings',
+      groupCounts: '{ok} passed, {warnings} warnings, {errors} errors',
+      notRun: 'Not run',
+      status: {
+        ok: 'Healthy',
+        warn: 'Warning',
+        error: 'Error',
+        skipped: 'Skipped',
+      },
+      groups: {
+        udc: 'UDC Basics',
+        gadgetConfig: 'Gadget Config',
+        oneKvm: 'one-kvm Gadget',
+        functions: 'Functions & Nodes',
+        link: 'Link State',
+      },
+      values: {
+        missing: 'Missing',
+        notConfigured: 'Not configured',
+        mounted: 'Mounted',
+        unmounted: 'Unmounted',
+        available: 'Available',
+        unavailable: 'Unavailable',
+        exists: 'Exists',
+        none: 'None',
+        unbound: 'Unbound',
+        noConflict: 'No conflict',
+        conflict: 'Conflict',
+        unknown: 'Unknown',
+        normal: 'Normal',
+        abnormal: 'Abnormal',
+      },
+      selectedUdc: 'Target UDC',
+      boundUdc: 'Bound UDC',
+      messages: {
+        udc_dir_exists: 'UDC directory check',
+        udc_has_entries: 'UDC check',
+        configfs_mounted: 'configfs check',
+        usb_gadget_dir_exists: 'usb_gadget check',
+        libcomposite_loaded: 'libcomposite check',
+        one_kvm_gadget_exists: 'one-kvm gadget check',
+        other_gadgets: 'Other gadget check',
+        configured_udc_valid: 'Configured UDC check',
+        one_kvm_bound_udc: 'Bound UDC check',
+        hid_functions_present: 'HID function check',
+        config_c1_exists: 'configs/c.1 check',
+        function_links_ok: 'Function link check',
+        hid_device_nodes: 'HID node check',
+        udc_conflict: 'UDC conflict check',
+        udc_state: 'UDC state check',
+        udc_speed: 'UDC speed check',
+      },
+      hints: {
+        udc_dir_exists: 'Ensure UDC/OTG kernel drivers are enabled',
+        udc_has_entries: 'Ensure OTG controller is enabled in device tree',
+        configfs_mounted: 'Try: mount -t configfs none /sys/kernel/config',
+        usb_gadget_dir_exists: 'Ensure configfs and USB gadget support are enabled',
+        libcomposite_loaded: 'Try: modprobe libcomposite',
+        one_kvm_gadget_exists: 'Enable OTG HID or MSD to let one-kvm gadget be created automatically',
+        other_gadgets: 'Potential UDC contention with one-kvm; check other OTG services',
+        configured_udc_valid: 'Please reselect UDC in HID OTG settings',
+        one_kvm_bound_udc: 'Ensure HID/MSD is enabled and initialized successfully',
+        hid_functions_present: 'Check OTG HID config and enable at least one HID function',
+        config_c1_exists: 'Gadget structure is incomplete; try restarting One-KVM',
+        function_links_ok: 'Reinitialize OTG (toggle HID backend once or restart service)',
+        hid_device_nodes: 'Ensure gadget is bound and check kernel logs',
+        udc_conflict: 'Stop other OTG services or switch one-kvm to an idle UDC',
+        udc_state: 'Ensure target host is connected and has recognized the USB device',
+        udc_speed: 'Device may not be fully enumerated; try reconnecting USB',
+      },
+    },
     // WebRTC / ICE
     webrtcSettings: 'WebRTC Settings',
     webrtcSettingsDesc: 'Configure STUN/TURN servers for NAT traversal',

web/src/i18n/zh-CN.ts

@@ -440,6 +440,7 @@ export default {
     hid: 'HID',
     msd: 'MSD',
     atx: 'ATX',
+    environment: '环境',
     network: '网络',
     users: '用户',
     hardware: '硬件',
@@ -521,6 +522,11 @@ export default {
     updatePhaseRestarting: '重启中',
     updatePhaseSuccess: '成功',
     updatePhaseFailed: '失败',
+    updateMsgChecking: '检查更新中',
+    updateMsgDownloading: '下载中',
+    updateMsgVerifying: '校验中（SHA256）',
+    updateMsgInstalling: '替换程序中',
+    updateMsgRestarting: '服务重启中',
     // Auth
     auth: '访问控制',
     authSettings: '访问设置',
@@ -650,6 +656,86 @@ export default {
     serialNumber: '序列号',
     serialNumberAuto: '自动生成',
     descriptorWarning: '修改这些设置将导致 USB 设备重新连接',
+    otgSelfCheck: {
+      title: 'OTG 自检',
+      desc: '检查 UDC、gadget 绑定和连接状态',
+      run: '运行自检',
+      failed: '执行 OTG 自检失败',
+      overall: '总体状态',
+      ok: '正常',
+      hasIssues: '存在问题',
+      summary: '问题统计',
+      counts: '错误 {errors}，警告 {warnings}',
+      groupCounts: '通过 {ok}，警告 {warnings}，错误 {errors}',
+      notRun: '未执行',
+      status: {
+        ok: '正常',
+        warn: '告警',
+        error: '异常',
+        skipped: '跳过',
+      },
+      groups: {
+        udc: 'UDC 基础',
+        gadgetConfig: 'gadget 配置',
+        oneKvm: 'one-kvm gadget',
+        functions: '功能与设备节点',
+        link: '连接状态',
+      },
+      values: {
+        missing: '不存在',
+        notConfigured: '未配置',
+        mounted: '已挂载',
+        unmounted: '未挂载',
+        available: '可用',
+        unavailable: '不可用',
+        exists: '存在',
+        none: '无',
+        unbound: '未绑定',
+        noConflict: '无冲突',
+        conflict: '冲突',
+        unknown: '未知',
+        normal: '正常',
+        abnormal: '异常',
+      },
+      selectedUdc: '目标 UDC',
+      boundUdc: '已绑定 UDC',
+      messages: {
+        udc_dir_exists: 'UDC 目录检查',
+        udc_has_entries: 'UDC 检查',
+        configfs_mounted: 'configfs 检查',
+        usb_gadget_dir_exists: 'usb_gadget 检查',
+        libcomposite_loaded: 'libcomposite 检查',
+        one_kvm_gadget_exists: 'one-kvm gadget 检查',
+        other_gadgets: '其他 gadget 检查',
+        configured_udc_valid: '配置 UDC 检查',
+        one_kvm_bound_udc: 'gadget 绑定 UDC 检查',
+        hid_functions_present: 'HID 函数检查',
+        config_c1_exists: 'configs/c.1 检查',
+        function_links_ok: 'functions 链接检查',
+        hid_device_nodes: 'HID 设备节点检查',
+        udc_conflict: 'UDC 冲突检查',
+        udc_state: 'UDC 状态检查',
+        udc_speed: 'UDC 速率检查',
+      },
+      hints: {
+        udc_dir_exists: '请确认内核已启用 UDC/OTG 驱动',
+        udc_has_entries: '请确认 OTG 控制器已在设备树中启用',
+        configfs_mounted: '可执行: mount -t configfs none /sys/kernel/config',
+        usb_gadget_dir_exists: '请确认 configfs 与 USB gadget 支持已启用',
+        libcomposite_loaded: '可执行: modprobe libcomposite',
+        one_kvm_gadget_exists: '启用 OTG HID 或 MSD 后会自动创建 one-kvm gadget',
+        other_gadgets: '可能与 one-kvm 抢占 UDC，请检查是否有其他 OTG 服务',
+        configured_udc_valid: '请在 HID OTG 设置中重新选择 UDC',
+        one_kvm_bound_udc: '请确认 HID/MSD 已启用并成功初始化',
+        hid_functions_present: '请检查 OTG HID 配置是否至少启用了一个 HID 功能',
+        config_c1_exists: 'gadget 结构不完整，请尝试重启 One-KVM',
+        function_links_ok: '建议重新初始化 OTG（切换一次 HID 后端或重启服务）',
+        hid_device_nodes: '请确认 gadget 已绑定并检查内核日志',
+        udc_conflict: '请停用其他 OTG 服务或切换 one-kvm 到空闲 UDC',
+        udc_state: '请确认已连接被控机，且被控机已识别 USB 设备',
+        udc_speed: '设备可能未完成枚举，可尝试重插 USB',
+      },
+    },
     // WebRTC / ICE
     webrtcSettings: 'WebRTC 设置',
     webrtcSettingsDesc: '配置 STUN/TURN 服务器以实现 NAT 穿透',