feat: 增加 OpenWrt 系统管理入口

- 通过 ONE_KVM_OPENWRT=1 控制入口显示和跳转；
- 读取 uhttpd 当前监听配置，并跳转到 LuCI 地址。

web/src/api/index.ts

@@ -138,6 +138,7 @@ export const systemApi = {
     request<{
       version: string
       initialized: boolean
+      openwrt_system: boolean
       platform: PlatformCapabilities
       capabilities: {
         video: { available: boolean; backend?: string; reason?: string }

web/src/i18n/en-US.ts

@@ -142,6 +142,7 @@ export default {
     networkErrorDesc: 'Unable to connect to server. Please check your connection.',
   },
   nav: {
+    openwrtSystemManagement: 'OpenWRT System Management',
     logout: 'Logout',
   },
   auth: {

web/src/i18n/zh-CN.ts

@@ -142,6 +142,7 @@ export default {
     networkErrorDesc: '无法连接到服务器，请检查网络连接。',
   },
   nav: {
+    openwrtSystemManagement: 'OpenWRT 系统管理',
     logout: '退出登录',
   },
   auth: {

web/src/stores/system.ts

@@ -161,6 +161,7 @@ export interface DeviceInfoEvent {
 
 export const useSystemStore = defineStore('system', () => {
   const version = ref<string>('')
+  const openwrtSystem = ref(false)
   const platform = ref<PlatformCapabilities | null>(null)
   const capabilities = ref<SystemCapabilities | null>(null)
   const diskSpace = ref<DiskSpaceInfo | null>(null)
@@ -183,6 +184,7 @@ export const useSystemStore = defineStore('system', () => {
     try {
       const info = await systemApi.info()
       version.value = info.version
+      openwrtSystem.value = info.openwrt_system === true
       platform.value = info.platform
       capabilities.value = info.capabilities
       diskSpace.value = info.disk_space ?? null
@@ -442,6 +444,7 @@ export const useSystemStore = defineStore('system', () => {
 
   return {
     version,
+    openwrtSystem,
     platform,
     capabilities,
     diskSpace,

web/src/views/SettingsView.vue

@@ -196,6 +196,7 @@ const SETTINGS_SECTION_ID_SET = new Set<string>(SETTINGS_SECTION_IDS)
 
 const navGroups = computed(() => [
   {
+    id: 'software',
     title: t('settings.software'),
     items: [
       { id: 'appearance', label: t('settings.appearance'), icon: Sun },
@@ -205,6 +206,7 @@ const navGroups = computed(() => [
     ]
   },
   {
+    id: 'system',
     title: t('settings.system'),
     items: [
       { id: 'video', label: t('settings.video'), icon: Monitor },
@@ -215,6 +217,7 @@ const navGroups = computed(() => [
     ]
   },
   {
+    id: 'extensions',
     title: t('settings.extensions'),
     items: [
       { id: 'ext-ttyd', label: t('extensions.ttyd.title'), icon: Terminal },
@@ -2764,7 +2767,7 @@ watch(isWindows, () => {
           <h1 class="text-xl font-semibold">{{ t('settings.title') }}</h1>
         </SidebarHeader>
         <SidebarContent class="px-3 pb-6 md:pb-10">
-          <SidebarGroup v-for="group in navGroups" :key="group.title" class="px-0 py-1">
+          <SidebarGroup v-for="group in navGroups" :key="group.id" class="px-0 py-1">
             <SidebarGroupLabel class="uppercase">{{ group.title }}</SidebarGroupLabel>
             <SidebarMenu>
               <SidebarMenuItem v-for="item in group.items" :key="item.id">
@@ -2778,6 +2781,15 @@ watch(isWindows, () => {
                   <span>{{ item.label }}</span>
                 </SidebarMenuButton>
               </SidebarMenuItem>
+              <SidebarMenuItem v-if="systemStore.openwrtSystem && group.id === 'extensions'">
+                <SidebarMenuButton as-child :tooltip="t('nav.openwrtSystemManagement')" class="h-8 px-3 text-foreground">
+                  <a href="/api/system/openwrt" target="_blank" rel="noopener noreferrer" :title="t('nav.openwrtSystemManagement')">
+                    <Server aria-hidden="true" />
+                    <span class="min-w-0 flex-1 truncate">{{ t('nav.openwrtSystemManagement') }}</span>
+                    <ExternalLink class="!size-3.5 shrink-0 text-muted-foreground" aria-hidden="true" />
+                  </a>
+                </SidebarMenuButton>
+              </SidebarMenuItem>
             </SidebarMenu>
           </SidebarGroup>
         </SidebarContent>