src/api/__tests__/users.spec.ts

@@ -0,0 +1,96 @@
+import { describe, it, expect, beforeEach, vi, afterEach } from 'vitest'
+import { setActivePinia, createPinia } from 'pinia'
+import { changePasswordApi, createUserApi } from '../users'
+import { useAuthStore } from '@/stores/auth'
+import { API_BASE_URL } from '@/api/http'
+
+describe('users API', () => {
+  const originalFetch = global.fetch
+
+  beforeEach(() => {
+    setActivePinia(createPinia())
+    localStorage.clear()
+    vi.restoreAllMocks()
+  })
+
+  afterEach(() => {
+    global.fetch = originalFetch
+    localStorage.clear()
+  })
+
+  describe('changePasswordApi', () => {
+    it('sends POST to /user/password with the old and new password', async () => {
+      const authStore = useAuthStore()
+      authStore.setTokens({ access_token: 'token-123', refresh_token: 'refresh-123' })
+
+      const fetchMock = vi.fn<typeof fetch>().mockResolvedValueOnce({
+        ok: true,
+        status: 204,
+      } as unknown as Response)
+      global.fetch = fetchMock
+
+      await changePasswordApi({ old_password: 'old', new_password: 'new12345' })
+
+      expect(fetchMock).toHaveBeenCalledWith(
+        `${API_BASE_URL}/user/password`,
+        expect.objectContaining({
+          method: 'POST',
+          body: JSON.stringify({ old_password: 'old', new_password: 'new12345' }),
+        }),
+      )
+    })
+
+    it('throws on failure', async () => {
+      global.fetch = vi.fn<typeof fetch>().mockResolvedValueOnce({
+        ok: false,
+        json: async () => ({ message: 'Failed' }),
+      } as unknown as Response)
+
+      await expect(
+        changePasswordApi({ old_password: 'old', new_password: 'new12345' }),
+      ).rejects.toThrow('Failed')
+    })
+  })
+
+  describe('createUserApi', () => {
+    it('sends POST to /users with the registration payload and returns the created user', async () => {
+      const mockUser = { id: 'user-1', email: 'new@example.com', name: 'New User' }
+      const fetchMock = vi.fn<typeof fetch>().mockResolvedValueOnce({
+        ok: true,
+        status: 201,
+        json: async () => mockUser,
+      } as unknown as Response)
+      global.fetch = fetchMock
+
+      const payload = {
+        email: 'new@example.com',
+        password: 'password123',
+        name: 'New User',
+        invite_code: 'invite-abc',
+      }
+      const result = await createUserApi(payload)
+
+      expect(fetchMock).toHaveBeenCalledWith(
+        `${API_BASE_URL}/users`,
+        expect.objectContaining({ method: 'POST', body: JSON.stringify(payload) }),
+      )
+      expect(result).toEqual(mockUser)
+    })
+
+    it('throws on failure', async () => {
+      global.fetch = vi.fn<typeof fetch>().mockResolvedValueOnce({
+        ok: false,
+        json: async () => ({ message: 'Invalid invite code' }),
+      } as unknown as Response)
+
+      await expect(
+        createUserApi({
+          email: 'new@example.com',
+          password: 'password123',
+          name: 'New User',
+          invite_code: 'bad-code',
+        }),
+      ).rejects.toThrow('Invalid invite code')
+    })
+  })
+})

src/api/users.ts

@@ -1,6 +1,7 @@
 import { apiClient } from '@/api/client'
 import { extractErrorMessage } from '@/api/http'
 import type { ChangePasswordPayload } from '@/types/auth'
+import type { CreateUserPayload, User } from '@/types/user'
 
 export async function changePasswordApi(payload: ChangePasswordPayload): Promise<void> {
   const response = await apiClient.post('/user/password', payload)
@@ -8,3 +9,11 @@ export async function changePasswordApi(payload: ChangePasswordPayload): Promise
     throw new Error(await extractErrorMessage(response, 'Failed to change password'))
   }
 }
+
+export async function createUserApi(payload: CreateUserPayload): Promise<User> {
+  const response = await apiClient.post('/users', payload)
+  if (!response.ok) {
+    throw new Error(await extractErrorMessage(response, 'Failed to create account'))
+  }
+  return response.json()
+}

src/components/InvitesPanel.vue

@@ -12,17 +12,17 @@ const isCreating = ref(false)
 const error = ref('')
 const pendingDeleteId = ref<string | null>(null)
 const deletingId = ref<string | null>(null)
-const copiedId = ref<string | null>(null)
+const sharedId = ref<string | null>(null)
 
 let hasLoaded = false
-let copiedTimeout: ReturnType<typeof setTimeout> | undefined
+let sharedTimeout: ReturnType<typeof setTimeout> | undefined
 
 const activeCount = computed(
   () => invites.value.filter((invite) => inviteStatus(invite) === 'active').length,
 )
 
 onBeforeUnmount(() => {
-  clearTimeout(copiedTimeout)
+  clearTimeout(sharedTimeout)
 })
 
 function isOffline(): boolean {
@@ -66,6 +66,9 @@ async function handleCreate() {
     const invite = await createInviteApi()
     invites.value = [invite, ...invites.value]
     hasLoaded = true
+    // Sharing is the whole point of an invite, so offer it immediately
+    // instead of making the user hunt for the Share button afterwards.
+    await shareInvite(invite)
   } catch (err) {
     error.value = err instanceof Error ? err.message : 'Failed to create invite'
   } finally {
@@ -102,13 +105,34 @@ async function confirmDelete(id: string) {
   }
 }
 
-async function copyCode(invite: Invite) {
+// The link that lands someone on the (otherwise unlinked) register page —
+// see router.beforeEach, which redirects any URL carrying ?invite=... there.
+function getInviteUrl(code: string): string {
+  const base = `${window.location.origin}${import.meta.env.BASE_URL}`
+  return `${base}?invite=${encodeURIComponent(code)}`
+}
+
+async function shareInvite(invite: Invite) {
+  const url = getInviteUrl(invite.code)
+
+  if (typeof navigator.share === 'function') {
+    try {
+      await navigator.share({ title: 'Join dttmr', text: 'Use this link to create your account', url })
+      return
+    } catch (err) {
+      if (err instanceof Error && err.name === 'AbortError') {
+        return
+      }
+      // Web Share unsupported in this context; fall through to clipboard copy.
+    }
+  }
+
   try {
-    await navigator.clipboard.writeText(invite.code)
-    copiedId.value = invite.id
-    clearTimeout(copiedTimeout)
-    copiedTimeout = setTimeout(() => {
-      copiedId.value = null
+    await navigator.clipboard.writeText(url)
+    sharedId.value = invite.id
+    clearTimeout(sharedTimeout)
+    sharedTimeout = setTimeout(() => {
+      sharedId.value = null
     }, 1500)
   } catch {
     // Clipboard access denied or unavailable; nothing sensible to do.
@@ -203,8 +227,8 @@ function inviteDetail(invite: Invite): string {
             <span class="invite-detail">{{ inviteDetail(invite) }}</span>
 
             <div v-if="pendingDeleteId !== invite.id" class="invite-actions">
-              <button type="button" class="ticket-btn" @click="copyCode(invite)">
-                {{ copiedId === invite.id ? 'Copied!' : 'Copy' }}
+              <button type="button" class="ticket-btn" @click="shareInvite(invite)">
+                {{ sharedId === invite.id ? 'Copied!' : 'Share' }}
               </button>
               <button
                 type="button"

src/components/__tests__/InvitesPanel.spec.ts

@@ -8,6 +8,12 @@ describe('InvitesPanel', () => {
   beforeEach(() => {
     vi.restoreAllMocks()
     Object.defineProperty(navigator, 'onLine', { value: true, configurable: true })
+    Object.defineProperty(navigator, 'clipboard', {
+      value: { writeText: vi.fn<(text: string) => Promise<void>>().mockResolvedValue(undefined) },
+      configurable: true,
+    })
+    // jsdom has no Web Share API; tests that want it define it explicitly.
+    Reflect.deleteProperty(navigator, 'share')
   })
 
   it('renders collapsed by default without loading invites', () => {
@@ -78,6 +84,60 @@ describe('InvitesPanel', () => {
     expect(wrapper.text()).toContain('NEWCODE1')
   })
 
+  it('shares the newly created invite automatically', async () => {
+    vi.spyOn(invitesApi, 'getInvitesApi').mockResolvedValueOnce([])
+    const newInvite: Invite = { id: 'invite-new', code: 'NEWCODE1' }
+    vi.spyOn(invitesApi, 'createInviteApi').mockResolvedValueOnce(newInvite)
+
+    const wrapper = mount(InvitesPanel)
+    await wrapper.find('.invites-toggle').trigger('click')
+    await flushPromises()
+
+    await wrapper.find('.generate-btn').trigger('click')
+    await flushPromises()
+
+    expect(navigator.clipboard.writeText).toHaveBeenCalledWith(
+      expect.stringContaining('?invite=NEWCODE1'),
+    )
+  })
+
+  it('shares an existing invite link via the clipboard when Web Share is unavailable', async () => {
+    const mockInvite: Invite = { id: 'invite-1', code: 'ABC123' }
+    vi.spyOn(invitesApi, 'getInvitesApi').mockResolvedValueOnce([mockInvite])
+
+    const wrapper = mount(InvitesPanel)
+    await wrapper.find('.invites-toggle').trigger('click')
+    await flushPromises()
+
+    await wrapper.find('.ticket-btn').trigger('click')
+    await flushPromises()
+
+    expect(navigator.clipboard.writeText).toHaveBeenCalledWith(
+      expect.stringContaining('?invite=ABC123'),
+    )
+    expect(wrapper.text()).toContain('Copied!')
+  })
+
+  it('uses the Web Share API instead of the clipboard when available', async () => {
+    const shareMock = vi.fn<(data: ShareData) => Promise<void>>().mockResolvedValue(undefined)
+    Object.defineProperty(navigator, 'share', { value: shareMock, configurable: true })
+
+    const mockInvite: Invite = { id: 'invite-1', code: 'ABC123' }
+    vi.spyOn(invitesApi, 'getInvitesApi').mockResolvedValueOnce([mockInvite])
+
+    const wrapper = mount(InvitesPanel)
+    await wrapper.find('.invites-toggle').trigger('click')
+    await flushPromises()
+
+    await wrapper.find('.ticket-btn').trigger('click')
+    await flushPromises()
+
+    expect(shareMock).toHaveBeenCalledWith(
+      expect.objectContaining({ url: expect.stringContaining('?invite=ABC123') }),
+    )
+    expect(navigator.clipboard.writeText).not.toHaveBeenCalled()
+  })
+
   it('deletes an invite after confirming', async () => {
     const mockInvite: Invite = { id: 'invite-1', code: 'ABC123' }
     vi.spyOn(invitesApi, 'getInvitesApi').mockResolvedValueOnce([mockInvite])

src/router/__tests__/index.spec.ts

@@ -0,0 +1,55 @@
+import { describe, it, expect, beforeEach } from 'vitest'
+import { createPinia, setActivePinia } from 'pinia'
+import router from '../index'
+import { useAuthStore } from '@/stores/auth'
+
+describe('router', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+    localStorage.clear()
+  })
+
+  it('redirects unauthenticated access to protected routes to login', async () => {
+    await router.push('/')
+
+    expect(router.currentRoute.value.name).toBe('login')
+  })
+
+  it('allows authenticated access to protected routes', async () => {
+    const authStore = useAuthStore()
+    authStore.setTokens({ access_token: 'token', refresh_token: 'refresh' })
+
+    await router.push('/')
+
+    expect(router.currentRoute.value.name).toBe('lists')
+  })
+
+  it('redirects any route carrying ?invite= to the (unlisted) register route', async () => {
+    await router.push('/?invite=abc123')
+
+    expect(router.currentRoute.value.name).toBe('register')
+    expect(router.currentRoute.value.query.invite).toBe('abc123')
+  })
+
+  it('redirects an authenticated route with an invite code to register too', async () => {
+    const authStore = useAuthStore()
+    authStore.setTokens({ access_token: 'token', refresh_token: 'refresh' })
+
+    await router.push('/account?invite=abc123')
+
+    expect(router.currentRoute.value.name).toBe('register')
+    expect(router.currentRoute.value.query.invite).toBe('abc123')
+  })
+
+  it('does not redirect when already navigating to register with an invite code', async () => {
+    await router.push('/register?invite=xyz')
+
+    expect(router.currentRoute.value.name).toBe('register')
+  })
+
+  it('does not redirect to register when there is no invite code', async () => {
+    await router.push('/login')
+
+    expect(router.currentRoute.value.name).toBe('login')
+  })
+})

src/router/index.ts

@@ -28,12 +28,25 @@ const router = createRouter({
       name: 'account',
       component: () => import('../views/AccountView.vue'),
     },
+    // Intentionally not linked from anywhere in the UI — reached only via an
+    // invite link (see router.beforeEach below) or by typing the URL directly.
+    {
+      path: '/register',
+      name: 'register',
+      component: () => import('../views/RegisterView.vue'),
+    },
   ],
 })
 
 router.beforeEach((to) => {
   const authStore = useAuthStore()
 
+  // An invite link may point anywhere (e.g. the app root) so it still works
+  // if the recipient doesn't have the app installed/bookmarked at /register.
+  if (to.name !== 'register' && typeof to.query.invite === 'string' && to.query.invite) {
+    return { name: 'register', query: { invite: to.query.invite } }
+  }
+
   if (to.meta.requiresAuth && !authStore.isAuthenticated) {
     return { name: 'login', query: { redirect: to.fullPath } }
   }

src/types/user.ts

@@ -0,0 +1,13 @@
+export interface User {
+  id: string
+  email: string
+  name: string
+  created_at?: string
+}
+
+export interface CreateUserPayload {
+  email: string
+  password: string
+  name: string
+  invite_code: string
+}

src/views/RegisterView.vue

@@ -0,0 +1,218 @@
+<script setup lang="ts">
+import { computed, ref } from 'vue'
+import { useRouter, useRoute } from 'vue-router'
+import { createUserApi } from '@/api/users'
+import { useAuthStore } from '@/stores/auth'
+import { useListsStore } from '@/stores/lists'
+
+const router = useRouter()
+const route = useRoute()
+const authStore = useAuthStore()
+const listsStore = useListsStore()
+
+const inviteCode = computed(() => {
+  const invite = route.query.invite
+  return typeof invite === 'string' ? invite : ''
+})
+
+const name = ref('')
+const email = ref('')
+const password = ref('')
+const confirmPassword = ref('')
+const isSubmitting = ref(false)
+const error = ref('')
+
+async function handleSubmit() {
+  error.value = ''
+
+  if (password.value.length < 8) {
+    error.value = 'Password must be at least 8 characters.'
+    return
+  }
+  if (password.value !== confirmPassword.value) {
+    error.value = 'Passwords do not match.'
+    return
+  }
+
+  isSubmitting.value = true
+  try {
+    await createUserApi({
+      name: name.value,
+      email: email.value,
+      password: password.value,
+      invite_code: inviteCode.value,
+    })
+
+    await authStore.login({ email: email.value, password: password.value })
+    listsStore.sync().catch(() => {})
+    router.push('/')
+  } catch (err) {
+    error.value = err instanceof Error ? err.message : 'Failed to create account'
+  } finally {
+    isSubmitting.value = false
+  }
+}
+</script>
+
+<template>
+  <div class="register-container">
+    <div class="register-card card">
+      <div class="brand-mark">
+        <span class="brand-dot"></span>
+      </div>
+      <h2>Create your account</h2>
+
+      <div v-if="authStore.isAuthenticated" class="already-logged-in">
+        <p>You're already logged in as {{ authStore.email }}.</p>
+        <div class="actions">
+          <button type="button" class="btn btn-secondary" @click="router.push('/')">
+            Go to Home
+          </button>
+          <button type="button" class="btn btn-danger" @click="authStore.logout()">Log Out</button>
+        </div>
+      </div>
+
+      <div v-else-if="!inviteCode" class="invalid-invite">
+        <p>This page requires a valid invite link. Ask whoever invited you for a new one.</p>
+      </div>
+
+      <form v-else @submit.prevent="handleSubmit">
+        <p class="subtitle">You've been invited to join dttmr. Set up your account below.</p>
+
+        <div v-if="error" class="error-banner banner banner-error">{{ error }}</div>
+
+        <div class="field">
+          <label for="name">Name</label>
+          <input
+            id="name"
+            v-model="name"
+            type="text"
+            placeholder="Jane Doe"
+            autocomplete="name"
+            required
+            :disabled="isSubmitting"
+          />
+        </div>
+
+        <div class="field">
+          <label for="email">Email</label>
+          <input
+            id="email"
+            v-model="email"
+            type="email"
+            placeholder="name@example.com"
+            autocomplete="email"
+            required
+            :disabled="isSubmitting"
+          />
+        </div>
+
+        <div class="field">
+          <label for="password">Password</label>
+          <input
+            id="password"
+            v-model="password"
+            type="password"
+            placeholder="At least 8 characters"
+            autocomplete="new-password"
+            required
+            :disabled="isSubmitting"
+          />
+        </div>
+
+        <div class="field">
+          <label for="confirm-password">Confirm password</label>
+          <input
+            id="confirm-password"
+            v-model="confirmPassword"
+            type="password"
+            placeholder="Repeat your password"
+            autocomplete="new-password"
+            required
+            :disabled="isSubmitting"
+          />
+        </div>
+
+        <button type="submit" class="btn btn-primary" :disabled="isSubmitting">
+          <span v-if="isSubmitting">Creating account...</span>
+          <span v-else>Create account</span>
+        </button>
+      </form>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.register-container {
+  flex: 1;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  min-height: 100vh;
+  padding: 1.5rem;
+}
+
+.register-card {
+  width: 100%;
+  max-width: 400px;
+  padding: 2rem 1.75rem;
+}
+
+.brand-mark {
+  display: flex;
+  justify-content: center;
+  margin-bottom: 1rem;
+}
+
+.brand-dot {
+  width: 40px;
+  height: 40px;
+  border-radius: 12px;
+  background: linear-gradient(135deg, var(--c-accent-strong), var(--c-accent-soft));
+  box-shadow: 0 0 24px var(--c-accent-bg);
+}
+
+h2 {
+  margin: 0 0 0.4rem;
+  font-size: 1.4rem;
+  text-align: center;
+}
+
+.subtitle {
+  margin: 0 0 1.5rem;
+  font-size: 0.85rem;
+  color: var(--c-text-soft);
+  text-align: center;
+}
+
+.error-banner {
+  margin-bottom: 1.1rem;
+}
+
+.already-logged-in,
+.invalid-invite {
+  text-align: center;
+}
+
+.already-logged-in p,
+.invalid-invite p {
+  margin-bottom: 1.25rem;
+  color: var(--c-text);
+}
+
+.actions {
+  display: flex;
+  gap: 0.75rem;
+  justify-content: center;
+}
+
+form .field {
+  margin-bottom: 1.1rem;
+}
+
+@media (min-width: 768px) {
+  .register-card {
+    padding: 2.5rem 2.25rem;
+  }
+}
+</style>

src/views/__tests__/RegisterView.spec.ts

@@ -0,0 +1,146 @@
+import { describe, it, expect, beforeEach, vi } from 'vitest'
+import { mount } from '@vue/test-utils'
+import { createPinia, setActivePinia } from 'pinia'
+import RegisterView from '../RegisterView.vue'
+import { useAuthStore } from '@/stores/auth'
+import { useListsStore } from '@/stores/lists'
+import * as usersApi from '@/api/users'
+
+const mockPush = vi.fn<(to: string) => void>()
+let routeQuery: Record<string, string> = { invite: 'invite-code-123' }
+
+vi.mock('vue-router', async (importOriginal) => {
+  const actual = await importOriginal<typeof import('vue-router')>()
+  return {
+    ...actual,
+    useRouter: () => ({
+      push: mockPush,
+    }),
+    useRoute: () => ({
+      query: routeQuery,
+    }),
+  }
+})
+
+describe('RegisterView', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+    localStorage.clear()
+    vi.restoreAllMocks()
+    mockPush.mockClear()
+    routeQuery = { invite: 'invite-code-123' }
+  })
+
+  it('shows an invalid-invite message when there is no invite code in the URL', () => {
+    routeQuery = {}
+
+    const wrapper = mount(RegisterView)
+
+    expect(wrapper.find('.invalid-invite').exists()).toBe(true)
+    expect(wrapper.find('form').exists()).toBe(false)
+  })
+
+  it('renders the registration form when an invite code is present', () => {
+    const wrapper = mount(RegisterView)
+
+    expect(wrapper.find('h2').text()).toBe('Create your account')
+    expect(wrapper.find('input#name').exists()).toBe(true)
+    expect(wrapper.find('input#email').exists()).toBe(true)
+    expect(wrapper.find('input#password').exists()).toBe(true)
+    expect(wrapper.find('input#confirm-password').exists()).toBe(true)
+  })
+
+  it('shows logged in status and hides the form if already authenticated', () => {
+    const authStore = useAuthStore()
+    authStore.setTokens({ access_token: 'active-token', refresh_token: 'active-refresh' })
+
+    const wrapper = mount(RegisterView)
+
+    expect(wrapper.find('.already-logged-in').exists()).toBe(true)
+    expect(wrapper.find('form').exists()).toBe(false)
+  })
+
+  it('rejects passwords that are too short', async () => {
+    const createSpy = vi.spyOn(usersApi, 'createUserApi')
+    const wrapper = mount(RegisterView)
+
+    await wrapper.find('#name').setValue('Jane Doe')
+    await wrapper.find('#email').setValue('jane@example.com')
+    await wrapper.find('#password').setValue('short')
+    await wrapper.find('#confirm-password').setValue('short')
+    await wrapper.find('form').trigger('submit.prevent')
+
+    expect(wrapper.find('.error-banner').text()).toContain('at least 8 characters')
+    expect(createSpy).not.toHaveBeenCalled()
+  })
+
+  it('rejects mismatched passwords', async () => {
+    const createSpy = vi.spyOn(usersApi, 'createUserApi')
+    const wrapper = mount(RegisterView)
+
+    await wrapper.find('#name').setValue('Jane Doe')
+    await wrapper.find('#email').setValue('jane@example.com')
+    await wrapper.find('#password').setValue('password123')
+    await wrapper.find('#confirm-password').setValue('password456')
+    await wrapper.find('form').trigger('submit.prevent')
+
+    expect(wrapper.find('.error-banner').text()).toContain('do not match')
+    expect(createSpy).not.toHaveBeenCalled()
+  })
+
+  it('creates the account, logs in, syncs, and redirects home on success', async () => {
+    const createSpy = vi.spyOn(usersApi, 'createUserApi').mockResolvedValueOnce({
+      id: 'user-1',
+      email: 'jane@example.com',
+      name: 'Jane Doe',
+    })
+    const authStore = useAuthStore()
+    const loginSpy = vi.spyOn(authStore, 'login').mockResolvedValueOnce({
+      access_token: 'access-123',
+      refresh_token: 'refresh-456',
+    })
+    const listsStore = useListsStore()
+    const syncSpy = vi.spyOn(listsStore, 'sync').mockResolvedValueOnce()
+
+    const wrapper = mount(RegisterView)
+
+    await wrapper.find('#name').setValue('Jane Doe')
+    await wrapper.find('#email').setValue('jane@example.com')
+    await wrapper.find('#password').setValue('password123')
+    await wrapper.find('#confirm-password').setValue('password123')
+    await wrapper.find('form').trigger('submit.prevent')
+    await flushPromises()
+
+    expect(createSpy).toHaveBeenCalledWith({
+      name: 'Jane Doe',
+      email: 'jane@example.com',
+      password: 'password123',
+      invite_code: 'invite-code-123',
+    })
+    expect(loginSpy).toHaveBeenCalledWith({
+      email: 'jane@example.com',
+      password: 'password123',
+    })
+    expect(syncSpy).toHaveBeenCalled()
+    expect(mockPush).toHaveBeenCalledWith('/')
+  })
+
+  it('shows an error banner when account creation fails', async () => {
+    vi.spyOn(usersApi, 'createUserApi').mockRejectedValueOnce(new Error('Invalid invite code'))
+
+    const wrapper = mount(RegisterView)
+
+    await wrapper.find('#name').setValue('Jane Doe')
+    await wrapper.find('#email').setValue('jane@example.com')
+    await wrapper.find('#password').setValue('password123')
+    await wrapper.find('#confirm-password').setValue('password123')
+    await wrapper.find('form').trigger('submit.prevent')
+    await flushPromises()
+
+    expect(wrapper.find('.error-banner').text()).toContain('Invalid invite code')
+  })
+})
+
+function flushPromises() {
+  return new Promise((resolve) => setTimeout(resolve))
+}