Phase 004: remove the desktop shell, website tooling, and bundled hermes CLI

- Drop all desktop/Electron branches, scripts, and UI (title bar, pets,
  desktop bridge); LAN endpoint kind is now web/custom only
- Replace the bundled hermes CLI with user-side installation: add
  GET /api/hermes/cli-status plus a HermesMissingView onboarding guide
- Remove the version-management UI (snapshots handled by git) and prune
  dead website/mcu/claude scripts and lockfile entries

tests/client/login-view.test.ts

@@ -8,7 +8,6 @@ const mockLoginWithPassword = vi.hoisted(() => vi.fn())
 const mockSetApiKey = vi.hoisted(() => vi.fn())
 const mockClearApiKey = vi.hoisted(() => vi.fn())
 const mockHasApiKey = vi.hoisted(() => vi.fn())
-const mockIsDesktopShell = vi.hoisted(() => vi.fn())
 
 vi.mock('vue-router', () => ({
   useRouter: () => ({
@@ -33,17 +32,12 @@ vi.mock('@/api/auth', () => ({
   loginWithPassword: mockLoginWithPassword,
 }))
 
-vi.mock('@/utils/desktop-bridge', () => ({
-  isDesktopShell: mockIsDesktopShell,
-}))
-
 import LoginView from '@/views/LoginView.vue'
 
 describe('LoginView password login', () => {
   beforeEach(() => {
     delete (window as any).__LOGIN_TOKEN__
     vi.clearAllMocks()
-    mockIsDesktopShell.mockReturnValue(false)
     mockHasApiKey.mockReturnValue(false)
     mockFetchAuthStatus.mockResolvedValue({ hasPasswordLogin: true, username: 'admin' })
   })
@@ -57,16 +51,6 @@ describe('LoginView password login', () => {
     expect(mockReplace).toHaveBeenCalledWith('/hermes/chat')
   })
 
-  it('clears stale tokens when the desktop login page is opened', () => {
-    mockIsDesktopShell.mockReturnValue(true)
-    mockHasApiKey.mockReturnValue(true)
-
-    mount(LoginView)
-
-    expect(mockClearApiKey).toHaveBeenCalledOnce()
-    expect(mockReplace).not.toHaveBeenCalledWith('/hermes/chat')
-  })
-
   it('logs in with username and password', async () => {
     mockLoginWithPassword.mockResolvedValue('jwt-token')
     const wrapper = mount(LoginView)
@@ -121,21 +105,4 @@ describe('LoginView password login', () => {
       'hermes-ui reset-default-login',
     ])
   })
-
-  it('shows the tray reset hint for locked desktop logins', async () => {
-    mockIsDesktopShell.mockReturnValue(true)
-    const err: any = new Error('Too many login attempts')
-    err.status = 429
-    mockLoginWithPassword.mockRejectedValue(err)
-    const wrapper = mount(LoginView)
-
-    const inputs = wrapper.findAll('input.login-input')
-    await inputs[0].setValue('admin')
-    await inputs[1].setValue('123456')
-    await wrapper.find('form.login-form').trigger('submit')
-
-    expect(wrapper.find('.login-error').text()).toBe('login.tooManyAttempts')
-    expect(wrapper.find('.login-lock-hint').text()).toContain('login.desktopLockResetHint')
-    expect(wrapper.findAll('.login-lock-hint code')).toHaveLength(0)
-  })
 })