feat(web): добавить App Switcher для перехода между приложениями

Dropdown в sidebar с настраиваемым списком ссылок через VITE_APP_SWITCHER и дефолтами для VPS Tracker и CF Domain Manager.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/web/.env.example

@@ -0,0 +1,5 @@
+# Frontend (Vite)
+# VITE_API_URL=
+
+# Список приложений для sidebar switcher (JSON, опционально)
+# VITE_APP_SWITCHER={"menuLabel":"Приложения","apps":[{"id":"vps-tracker","name":"VPS Tracker","subtitle":"Учёт VPS","url":"http://localhost:5173","icon":"server"},{"id":"cfdm","name":"CF Domain Manager","subtitle":"Домены","url":"http://localhost:5174","icon":"cloud"},{"id":"grafana","name":"Grafana","url":"https://grafana.example.com","icon":"chart"}]}

apps/web/src/components/app-switcher.tsx

@@ -0,0 +1,96 @@
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuGroup,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuShortcut,
+  DropdownMenuTrigger,
+} from '@cfdm/ui/components/dropdown-menu'
+import {
+  SidebarMenu,
+  SidebarMenuButton,
+  SidebarMenuItem,
+  useSidebar,
+} from '@cfdm/ui/components/sidebar'
+import { CheckIcon, ChevronsUpDownIcon } from 'lucide-react'
+
+import {
+  APP_SWITCHER_ICONS,
+  CURRENT_APP_ID,
+  getAppSwitcherConfig,
+  getCurrentApp,
+} from '@/lib/app-switcher-config'
+
+export function AppSwitcher() {
+  const { isMobile } = useSidebar()
+  const config = getAppSwitcherConfig()
+  const current = getCurrentApp(config)
+  const CurrentIcon = APP_SWITCHER_ICONS[current.icon]
+
+  return (
+    <SidebarMenu>
+      <SidebarMenuItem>
+        <DropdownMenu>
+          <DropdownMenuTrigger
+            render={
+              <SidebarMenuButton size="lg" className="aria-expanded:bg-muted" />
+            }
+          >
+            <div
+              className="flex aspect-square size-8 items-center justify-center rounded-md bg-primary text-primary-foreground"
+              aria-hidden
+            >
+              <CurrentIcon className="size-4" />
+            </div>
+            <div className="grid flex-1 text-left text-sm leading-tight">
+              <span className="truncate font-semibold">{current.name}</span>
+              {current.subtitle ? (
+                <span className="truncate text-xs text-muted-foreground">
+                  {current.subtitle}
+                </span>
+              ) : null}
+            </div>
+            <ChevronsUpDownIcon className="ml-auto size-4" />
+          </DropdownMenuTrigger>
+          <DropdownMenuContent
+            className="min-w-56 rounded-lg"
+            side={isMobile ? 'bottom' : 'right'}
+            align="start"
+            sideOffset={4}
+          >
+            <DropdownMenuLabel className="text-xs text-muted-foreground">
+              {config.menuLabel}
+            </DropdownMenuLabel>
+            <DropdownMenuGroup>
+              {config.apps.map((app) => {
+                const Icon = APP_SWITCHER_ICONS[app.icon]
+                const isCurrent = app.id === CURRENT_APP_ID
+
+                if (isCurrent) {
+                  return (
+                    <DropdownMenuItem key={app.id} disabled>
+                      <Icon />
+                      {app.name}
+                      <CheckIcon className="ml-auto size-4" />
+                    </DropdownMenuItem>
+                  )
+                }
+
+                return (
+                  <DropdownMenuItem key={app.id} render={<a href={app.url} />}>
+                    <Icon />
+                    {app.name}
+                    {app.shortcut ? (
+                      <DropdownMenuShortcut>{app.shortcut}</DropdownMenuShortcut>
+                    ) : null}
+                  </DropdownMenuItem>
+                )
+              })}
+            </DropdownMenuGroup>
+          </DropdownMenuContent>
+        </DropdownMenu>
+      </SidebarMenuItem>
+    </SidebarMenu>
+  )
+}

apps/web/src/components/layout/app-shell.tsx

@@ -45,6 +45,7 @@ import { useQuery } from '@tanstack/react-query'
 import { useState, type ReactNode } from 'react'
 
 import { ModeToggle } from '@/components/mode-toggle'
+import { AppSwitcher } from '@/components/app-switcher'
 import { GlobalSearch, GlobalSearchTrigger, useGlobalSearchHotkey } from '@/components/global-search'
 import { dashboardStatsQueryOptions } from '@/queries/dashboard'
 import { formatRelativeSyncTime } from '@/lib/sync-format'
@@ -147,22 +148,7 @@ export function AppShell({ children }: { children: ReactNode }) {
     <SidebarProvider>
       <Sidebar collapsible="icon">
         <SidebarHeader>
-          <SidebarMenu>
-            <SidebarMenuItem>
-              <SidebarMenuButton size="lg" render={<Link to="/dashboard" />}>
-                <div
-                  className="flex aspect-square size-8 items-center justify-center rounded-md bg-primary text-primary-foreground"
-                  aria-hidden
-                >
-                  <Server className="size-4" />
-                </div>
-                <div className="flex flex-col gap-0.5 leading-none">
-                  <span className="font-semibold">VPS Tracker</span>
-                  <span className="text-xs text-muted-foreground">Учёт виртуальных серверов</span>
-                </div>
-              </SidebarMenuButton>
-            </SidebarMenuItem>
-          </SidebarMenu>
+          <AppSwitcher />
         </SidebarHeader>
         <SidebarContent>
           {navGroups.map((group) => (

apps/web/src/lib/app-switcher-config.test.ts

@@ -0,0 +1,71 @@
+import { afterEach, describe, expect, it, vi } from 'vitest'
+
+import {
+  CURRENT_APP_ID,
+  DEFAULT_APP_SWITCHER_CONFIG,
+  getCurrentApp,
+  parseAppSwitcherConfig,
+} from '@/lib/app-switcher-config'
+
+describe('parseAppSwitcherConfig', () => {
+  afterEach(() => {
+    vi.restoreAllMocks()
+  })
+
+  it('возвращает дефолты при пустом значении', () => {
+    expect(parseAppSwitcherConfig()).toEqual(DEFAULT_APP_SWITCHER_CONFIG)
+    expect(parseAppSwitcherConfig('')).toEqual(DEFAULT_APP_SWITCHER_CONFIG)
+  })
+
+  it('дефолты содержат оба приложения', () => {
+    const ids = DEFAULT_APP_SWITCHER_CONFIG.apps.map((app) => app.id)
+    expect(ids).toContain('vps-tracker')
+    expect(ids).toContain('cfdm')
+  })
+
+  it('парсит override из JSON', () => {
+    const raw = JSON.stringify({
+      menuLabel: 'Сервисы',
+      apps: [
+        {
+          id: 'vps-tracker',
+          name: 'VPS',
+          url: 'http://localhost:5173',
+          icon: 'server',
+        },
+        {
+          id: 'cfdm',
+          name: 'CFDM',
+          url: 'http://localhost:5174',
+          icon: 'cloud',
+        },
+        {
+          id: 'grafana',
+          name: 'Grafana',
+          url: 'https://grafana.example.com',
+          icon: 'chart',
+        },
+      ],
+    })
+
+    const config = parseAppSwitcherConfig(raw)
+    expect(config.menuLabel).toBe('Сервисы')
+    expect(config.apps).toHaveLength(3)
+    expect(config.apps[2]?.name).toBe('Grafana')
+  })
+
+  it('при невалидном JSON возвращает дефолты и пишет предупреждение', () => {
+    const warnSpy = vi.spyOn(console, 'warn').mockImplementation(() => {})
+
+    expect(parseAppSwitcherConfig('{invalid')).toEqual(DEFAULT_APP_SWITCHER_CONFIG)
+    expect(warnSpy).toHaveBeenCalled()
+  })
+})
+
+describe('getCurrentApp', () => {
+  it('находит текущее приложение по CURRENT_APP_ID', () => {
+    const current = getCurrentApp(DEFAULT_APP_SWITCHER_CONFIG)
+    expect(current.id).toBe(CURRENT_APP_ID)
+    expect(current.name).toBe('VPS Tracker')
+  })
+})

apps/web/src/lib/app-switcher-config.ts

@@ -0,0 +1,86 @@
+import {
+  ChartBarIcon,
+  CloudIcon,
+  GlobeIcon,
+  LayoutDashboardIcon,
+  ServerIcon,
+  type LucideIcon,
+} from 'lucide-react'
+import { z } from 'zod'
+
+export const CURRENT_APP_ID = 'vps-tracker'
+
+const appSwitcherIconSchema = z.enum(['server', 'cloud', 'globe', 'dashboard', 'chart'])
+
+export type AppSwitcherIconName = z.infer<typeof appSwitcherIconSchema>
+
+export const APP_SWITCHER_ICONS: Record<AppSwitcherIconName, LucideIcon> = {
+  server: ServerIcon,
+  cloud: CloudIcon,
+  globe: GlobeIcon,
+  dashboard: LayoutDashboardIcon,
+  chart: ChartBarIcon,
+}
+
+const appSwitcherEntrySchema = z.object({
+  id: z.string(),
+  name: z.string(),
+  subtitle: z.string().optional(),
+  url: z.string(),
+  icon: appSwitcherIconSchema.default('server'),
+  shortcut: z.string().optional(),
+})
+
+const appSwitcherConfigSchema = z.object({
+  menuLabel: z.string().default('Приложения'),
+  apps: z.array(appSwitcherEntrySchema).min(1),
+})
+
+export type AppSwitcherEntry = z.infer<typeof appSwitcherEntrySchema>
+export type AppSwitcherConfig = z.infer<typeof appSwitcherConfigSchema>
+
+export const DEFAULT_APP_SWITCHER_CONFIG: AppSwitcherConfig = {
+  menuLabel: 'Приложения',
+  apps: [
+    {
+      id: 'vps-tracker',
+      name: 'VPS Tracker',
+      subtitle: 'Учёт виртуальных серверов',
+      url: 'http://localhost:5173',
+      icon: 'server',
+      shortcut: '⌘1',
+    },
+    {
+      id: 'cfdm',
+      name: 'CF Domain Manager',
+      subtitle: 'Управление доменами',
+      url: 'http://localhost:5174',
+      icon: 'cloud',
+      shortcut: '⌘2',
+    },
+  ],
+}
+
+export function parseAppSwitcherConfig(raw?: string): AppSwitcherConfig {
+  if (!raw?.trim()) {
+    return DEFAULT_APP_SWITCHER_CONFIG
+  }
+
+  try {
+    const parsed = JSON.parse(raw) as unknown
+    return appSwitcherConfigSchema.parse(parsed)
+  } catch (error) {
+    console.warn('Invalid VITE_APP_SWITCHER, using defaults:', error)
+    return DEFAULT_APP_SWITCHER_CONFIG
+  }
+}
+
+export function getAppSwitcherConfig(): AppSwitcherConfig {
+  return parseAppSwitcherConfig(import.meta.env.VITE_APP_SWITCHER)
+}
+
+export function getCurrentApp(
+  config: AppSwitcherConfig = getAppSwitcherConfig(),
+): AppSwitcherEntry {
+  return config.apps.find((app) => app.id === CURRENT_APP_ID) ?? config.apps[0]!
+}

apps/web/src/vite-env.d.ts

@@ -0,0 +1,10 @@
+/// <reference types="vite/client" />
+
+interface ImportMetaEnv {
+  readonly VITE_API_URL?: string
+  readonly VITE_APP_SWITCHER?: string
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv
+}