feat: complete onboarding flow

app/components/Dialog/CreateInvite.vue

@@ -0,0 +1,141 @@
+<script setup lang="ts">
+const MAX_USES = 1000;
+
+const DURATIONS = [
+    { hours: 1, label: '1 hour' },
+    { hours: 24, label: '1 day' },
+    { hours: 24 * 7, label: '7 days' },
+    { hours: 24 * 30, label: '30 days' },
+];
+
+const emit = defineEmits(['confirm', 'cancel']);
+
+const hours = ref(24 * 7);
+const maxUses = ref(1);
+
+const busy = ref(false);
+const error = ref('');
+
+// set once the link exists, the dialog then shows it instead of the options
+const link = ref('');
+const copied = ref(false);
+
+const usesValid = computed(() => Number.isInteger(maxUses.value) && maxUses.value >= 1 && maxUses.value <= MAX_USES);
+
+const copyLink = async () => {
+    try {
+        await navigator.clipboard.writeText(link.value);
+        copied.value = true;
+        setTimeout(() => {
+            copied.value = false;
+        }, 2000);
+    } catch (err) {
+        console.error('Failed to copy invite link:', err);
+    }
+};
+
+const submit = async () => {
+    if (busy.value || !usesValid.value) return;
+
+    busy.value = true;
+    error.value = '';
+
+    try {
+        const invite = await $fetch<{ token: string }>('/api/admin/invites', {
+            method: 'POST',
+            body: {
+                maxUses: maxUses.value,
+                expiresInHours: hours.value,
+            },
+        });
+
+        link.value = `${window.location.origin}/auth/register?invite=${invite.token}`;
+    } catch (err) {
+        console.error('Failed to create invite:', err);
+        error.value = 'The invite link could not be created. Try again.';
+    }
+
+    busy.value = false;
+};
+</script>
+
+<template>
+    <form class="flex flex-col gap-4.5 p-6 w-screen md:w-130 max-w-full h-full md:h-auto overflow-y-auto"
+        aria-labelledby="create-invite-title" @submit.prevent="submit">
+        <header class="flex flex-col gap-1">
+            <h2 id="create-invite-title" class="text-lg font-semibold">
+                {{ link ? 'Invite link created' : 'New invite link' }}
+            </h2>
+            <p class="text-sm text-[var(--text-secondary)]">
+                {{ link
+                    ? 'Send it to whoever should join. You can copy it again or revoke it under Instance.'
+                    : 'Anyone with the link can create an account until it runs out.' }}
+            </p>
+        </header>
+
+        <template v-if="link">
+            <div class="flex items-center rounded-md bg-[var(--bg-container)]">
+                <input type="text" readonly :value="link" aria-label="Invite link" @focus="($event.target as HTMLInputElement).select()"
+                    class="flex-1 min-w-0 h-9 px-2.5 text-[13px] font-mono bg-transparent outline-none" />
+                <button type="button" :aria-label="copied ? 'Copied' : 'Copy invite link'" @click="copyLink"
+                    class="flex items-center justify-center w-9 h-9 flex-shrink-0 text-[var(--text-secondary)] @hover:text-[var(--text-primary)]">
+                    <span class="text-4.5" :class="copied ? 'i-mynaui-check' : 'i-mynaui-copy'"></span>
+                </button>
+            </div>
+
+            <footer class="flex justify-end mt-auto">
+                <button type="button"
+                    class="flex items-center h-10 px-4 rounded-md font-semibold bg-[var(--color-accent)] text-[var(--color-accent-text)]"
+                    @click="emit('confirm', true)">
+                    Done
+                </button>
+            </footer>
+        </template>
+
+        <template v-else>
+            <fieldset class="flex flex-col">
+                <legend class="mb-1.5 text-[13px] font-medium uppercase tracking-wider text-[var(--text-secondary)]">
+                    Valid for
+                </legend>
+                <div class="flex gap-0.5 p-0.5 rounded-lg bg-[var(--bg-container)] self-start">
+                    <button v-for="d in DURATIONS" :key="d.hours" type="button" :aria-pressed="hours === d.hours"
+                        :disabled="busy" @click="hours = d.hours"
+                        class="flex items-center h-7.5 px-3 text-sm rounded-md disabled:cursor-not-allowed transition-colors duration-200"
+                        :class="hours === d.hours
+                            ? 'bg-[var(--color-accent)] text-[var(--color-accent-text)] font-medium'
+                            : 'text-[var(--text-secondary)] enabled:@hover:bg-[var(--color-hover)]'">
+                        {{ d.label }}
+                    </button>
+                </div>
+            </fieldset>
+
+            <div class="flex flex-col gap-1.5">
+                <label for="create-invite-uses"
+                    class="text-[13px] font-medium uppercase tracking-wider text-[var(--text-secondary)]">
+                    Number of uses
+                </label>
+                <input id="create-invite-uses" v-model.number="maxUses" type="number" required min="1"
+                    :max="MAX_USES" step="1" :disabled="busy"
+                    class="w-28 h-9 px-2.5 text-sm rounded-md bg-[var(--bg-container)]" />
+                <p class="text-xs leading-normal text-[var(--text-secondary)]">
+                    How many people can register with this link, up to {{ MAX_USES }}.
+                </p>
+            </div>
+
+            <p v-if="error" role="alert" class="text-sm text-red-400">{{ error }}</p>
+
+            <footer class="flex justify-between gap-2 mt-auto">
+                <button type="button" :disabled="busy"
+                    class="flex items-center h-10 px-4 rounded-md border border-[var(--color-border)] text-[var(--text-secondary)] @hover:bg-[var(--color-hover)] disabled:opacity-50 disabled:cursor-not-allowed transition-[background-color] duration-200"
+                    @click="emit('cancel')">
+                    Cancel
+                </button>
+                <button type="submit" :disabled="busy || !usesValid"
+                    class="flex items-center gap-2 h-10 px-4 rounded-md font-semibold bg-[var(--color-accent)] text-[var(--color-accent-text)] disabled:opacity-40 disabled:cursor-not-allowed">
+                    <span v-if="busy" class="i-svg-spinners-180-ring-with-bg text-4"></span>
+                    Create link
+                </button>
+            </footer>
+        </template>
+    </form>
+</template>

app/components/Dialog/index.vue

@@ -6,6 +6,7 @@ import TwoFactor from './TwoFactor.vue';
 import DeleteAccount from './DeleteAccount.vue';
 import Confirm from './Confirm.vue';
 import CreateUser from './CreateUser.vue';
+import CreateInvite from './CreateInvite.vue';
 
 import { DialogType } from '~/composables/useDialog';
 
@@ -72,6 +73,7 @@ onUnmounted(() => {
                     @cancel="close" />
                 <DeleteAccount v-else-if="page === DialogType.DeleteAccount" @confirm="confirm" @cancel="close" />
                 <CreateUser v-else-if="page === DialogType.CreateUser" @confirm="confirm" @cancel="close" />
+                <CreateInvite v-else-if="page === DialogType.CreateInvite" @confirm="confirm" @cancel="close" />
                 <Confirm v-else-if="page === DialogType.Confirm" v-bind="data" @confirm="confirm" @cancel="close" />
             </div>
         </div>

app/components/Onboarding/ProviderForm.vue

@@ -0,0 +1,237 @@
+<script setup lang="ts">
+import type { Model } from '~/composables/useModels';
+import { encryptData, uint8ArrayToBase64 } from '~/utils/crypto';
+import { providerIcons } from '~/utils/model-mapping';
+import { sortByReleaseDate } from '~/utils/sort';
+
+// the providers offered up front, the rest sit behind "More…"
+const FEATURED_PROVIDERS = ['openrouter', 'anthropic', 'openai', 'google', 'ollama'];
+// these run on your own machine and are reached by address, not by key
+const LOCAL_PROVIDERS = ['ollama', 'vllm'];
+// A provider can list hundreds of models, so only the newest few are turned on
+// to start with. The rest are a click away in the provider's settings.
+const MODELS_ENABLED_AT_START = 8;
+
+const PROVIDER_LABELS: Record<string, string> = {
+    openrouter: 'OpenRouter',
+    anthropic: 'Anthropic',
+    openai: 'OpenAI',
+    google: 'Google',
+    ollama: 'Ollama',
+};
+
+const KEY_PLACEHOLDERS: Record<string, string> = {
+    openrouter: 'sk-or-…',
+    anthropic: 'sk-ant-…',
+    openai: 'sk-…',
+};
+
+// Tint of the chosen option. UnoCSS can't put an opacity on a CSS variable, so
+// "bg-[var(--color-accent)]/10" comes out as the solid accent colour.
+const SELECTED_STYLE = {
+    backgroundColor: 'color-mix(in srgb, var(--color-accent) 10%, transparent)',
+};
+
+defineProps<{
+    submitLabel: string;
+    // shown next to skip, for flows that have a step before this one
+    showBack?: boolean;
+}>();
+
+// done: a provider was connected or the step was skipped
+const emit = defineEmits(['done', 'back']);
+
+const { providers } = await useModels();
+
+const showAll = ref(false);
+const selectedType = ref(FEATURED_PROVIDERS.find(type => providers.value.some(p => p.type === type))
+    ?? providers.value[0]?.type ?? '');
+
+const featured = computed(() => FEATURED_PROVIDERS
+    .map(type => providers.value.find(p => p.type === type))
+    .filter(p => p !== undefined));
+
+const others = computed(() => providers.value.filter(p => !FEATURED_PROVIDERS.includes(p.type)));
+
+const shownProviders = computed(() => showAll.value ? [...featured.value, ...others.value] : featured.value);
+
+const selected = computed(() => providers.value.find(p => p.type === selectedType.value));
+const isLocal = computed(() => LOCAL_PROVIDERS.includes(selectedType.value));
+
+const apiKey = ref('');
+const apiKeyVisible = ref(false);
+const baseUrl = ref('');
+
+const busy = ref(false);
+const error = ref('');
+
+const ready = computed(() => isLocal.value ? baseUrl.value.trim() !== '' : apiKey.value.trim() !== '');
+
+const selectProvider = (type: string) => {
+    selectedType.value = type;
+    error.value = '';
+};
+
+const submit = async () => {
+    const provider = selected.value;
+    if (busy.value || !ready.value || !provider) return;
+
+    busy.value = true;
+    error.value = '';
+
+    const storedKey = localStorage.getItem('encryptionKey');
+    if (storedKey === null) {
+        error.value = 'This browser has no encryption key for your account. Log out and back in, then add the provider under Settings.';
+        busy.value = false;
+        return;
+    }
+
+    const key = apiKey.value.trim();
+    const config = { ...provider.config };
+
+    try {
+        if (isLocal.value) {
+            config.apiProxyUrl = baseUrl.value.trim();
+        } else {
+            const cryptoKey = await crypto.subtle.importKey('jwk', JSON.parse(storedKey), 'AES-GCM', false, ['encrypt', 'decrypt']);
+            config.apiKey = uint8ArrayToBase64(await encryptData(cryptoKey, key));
+        }
+
+        await $fetch(`/api/provider/${provider.id}`, {
+            method: 'PATCH',
+            body: { config, enabled: true },
+        });
+    } catch (err) {
+        console.error('Failed to save provider:', err);
+        error.value = 'The provider could not be saved. Try again.';
+        busy.value = false;
+        return;
+    }
+
+    let models: Model[];
+    try {
+        const response = await $fetch<{ models: Model[] }>(`/api/provider/${provider.id}/models`, {
+            method: 'POST',
+            body: { providerApiKey: isLocal.value ? undefined : key },
+        });
+        models = response.models;
+    } catch (err) {
+        console.error('Failed to fetch models:', err);
+        error.value = isLocal.value
+            ? 'No models could be fetched from that address. Check that it is right and reachable from the server.'
+            : 'No models could be fetched with that key. Check that it is right and try again.';
+        busy.value = false;
+        return;
+    }
+
+    const toEnable = models
+        .filter(m => m.outputModalities.includes('text'))
+        .sort(sortByReleaseDate)
+        .slice(0, MODELS_ENABLED_AT_START);
+
+    if (toEnable.length === 0) {
+        error.value = 'The provider answered, but has no chat models to offer. Try another provider.';
+        busy.value = false;
+        return;
+    }
+
+    // a model that fails to turn on here can still be turned on in settings
+    const results = await Promise.allSettled(toEnable.map(m => $fetch(`/api/model/${m.id}`, {
+        method: 'PATCH',
+        body: { enabled: true },
+    })));
+    const enabledIds = new Set(toEnable.filter((_, i) => results[i]!.status === 'fulfilled').map(m => m.id));
+
+    providers.value = providers.value.map(p => p.id === provider.id
+        ? { ...p, config, enabled: true, models: models.map(m => ({ ...m, enabled: m.enabled || enabledIds.has(m.id) })) }
+        : p);
+
+    emit('done');
+};
+</script>
+
+<template>
+    <form class="flex flex-col gap-4" @submit.prevent="submit">
+        <fieldset class="flex flex-col">
+            <legend
+                class="mb-1.5 ml-1 text-sm font-medium uppercase tracking-wider text-[var(--text-secondary)]">
+                Provider
+            </legend>
+            <div class="grid grid-cols-3 gap-2">
+                <button v-for="p in shownProviders" :key="p.id" type="button"
+                    :aria-pressed="selectedType === p.type" :disabled="busy" @click="selectProvider(p.type)"
+                    class="flex items-center justify-center gap-2 h-11 px-2 min-w-0 text-sm rounded-lg border disabled:cursor-not-allowed transition-colors duration-200"
+                    :style="selectedType === p.type ? SELECTED_STYLE : undefined" :class="selectedType === p.type
+                        ? 'border-[var(--color-accent)] font-medium'
+                        : 'border-[var(--color-border)] enabled:@hover:bg-[var(--color-hover)]'">
+                    <component v-if="providerIcons[p.type]" :is="providerIcons[p.type]" :color="true"
+                        class="w-5.5 h-5.5 flex-shrink-0 text-[var(--text-primary)]" />
+                    <span class="case-capital overflow-hidden text-ellipsis whitespace-nowrap">
+                        {{ PROVIDER_LABELS[p.type] ?? p.name }}
+                    </span>
+                </button>
+                <button v-if="!showAll && others.length > 0" type="button" :disabled="busy"
+                    @click="showAll = true"
+                    class="flex items-center justify-center h-11 text-sm rounded-lg border border-[var(--color-border)] text-[var(--text-secondary)] enabled:@hover:bg-[var(--color-hover)] disabled:cursor-not-allowed transition-colors duration-200">
+                    More…
+                </button>
+            </div>
+        </fieldset>
+
+        <div v-if="isLocal" class="flex flex-col gap-1.5">
+            <label for="baseurl"
+                class="text-sm font-medium uppercase tracking-wider text-[var(--text-secondary)] ml-1">
+                Server address
+            </label>
+            <input id="baseurl" v-model="baseUrl" type="url" :disabled="busy" autocomplete="off"
+                spellcheck="false" :placeholder="selected?.defaultBaseUrl || 'http://localhost:11434'"
+                class="text-sm border border-[var(--color-border)]" />
+        </div>
+        <div v-else class="flex flex-col gap-1.5">
+            <label for="apikey"
+                class="text-sm font-medium uppercase tracking-wider text-[var(--text-secondary)] ml-1">
+                API key
+            </label>
+            <div
+                class="flex items-center rounded-md bg-[var(--bg-container)] border border-[var(--color-border)]">
+                <input id="apikey" v-model="apiKey" :type="apiKeyVisible ? 'text' : 'password'"
+                    :disabled="busy" autocomplete="off" spellcheck="false"
+                    :placeholder="KEY_PLACEHOLDERS[selectedType] ?? 'API key'"
+                    class="flex-1 min-w-0 text-sm !bg-transparent" />
+                <button type="button" :aria-label="apiKeyVisible ? 'Hide API key' : 'Show API key'"
+                    @click="apiKeyVisible = !apiKeyVisible"
+                    class="flex items-center justify-center w-10 h-10 flex-shrink-0 text-[var(--text-secondary)]">
+                    <span class="text-4.5" :class="apiKeyVisible ? 'i-mynaui-eye' : 'i-mynaui-eye-slash'"></span>
+                </button>
+            </div>
+        </div>
+
+        <p v-if="!isLocal" class="flex gap-2 text-xs leading-normal text-[var(--text-secondary)]">
+            <span class="i-mynaui-lock text-4 mt-0.25 flex-shrink-0" aria-hidden="true"></span>
+            <span>
+                Encrypted in this browser with AES-GCM before it is stored. Nobody else on this instance,
+                including admins, can read it.
+            </span>
+        </p>
+
+        <slot name="note"></slot>
+
+        <p v-if="error" role="alert" class="text-sm text-red-400">{{ error }}</p>
+
+        <div class="flex gap-2">
+            <button v-if="showBack" type="button" :disabled="busy" @click="emit('back')"
+                class="flex items-center justify-center h-11 px-4 rounded-md border border-[var(--color-border)] text-[var(--text-secondary)] enabled:@hover:bg-[var(--color-hover)] disabled:opacity-50 disabled:cursor-not-allowed transition-colors duration-200">
+                Back
+            </button>
+            <button type="button" :disabled="busy" @click="emit('done')"
+                class="flex items-center justify-center h-11 px-4 rounded-md border border-[var(--color-border)] text-[var(--text-secondary)] enabled:@hover:bg-[var(--color-hover)] disabled:opacity-50 disabled:cursor-not-allowed transition-colors duration-200">
+                Skip for now
+            </button>
+            <button type="submit" :disabled="busy || !ready"
+                class="accent flex-1 h-11 flex items-center justify-center font-semibold disabled:opacity-40 disabled:cursor-not-allowed">
+                <span v-if="busy" class="i-svg-spinners-90-ring-with-bg text-xl"></span>
+                <span v-else>{{ submitLabel }}</span>
+            </button>
+        </div>
+    </form>
+</template>

app/components/Onboarding/SetupSteps.vue

@@ -0,0 +1,28 @@
+<script setup lang="ts">
+const STEPS = ['Admin account', 'Instance', 'Provider'];
+
+defineProps<{
+    // 1 based, the steps before it show as done
+    current: number;
+}>();
+</script>
+
+<template>
+    <ol class="flex items-center gap-2 text-sm">
+        <template v-for="(step, index) in STEPS" :key="step">
+            <li v-if="index > 0" aria-hidden="true" class="flex-1 h-px bg-[var(--color-border)] [list-style-type:none]">
+            </li>
+            <li class="flex items-center gap-2 whitespace-nowrap [list-style-type:none]"
+                :aria-current="index + 1 === current ? 'step' : undefined"
+                :class="index + 1 === current ? 'font-medium text-[var(--text-primary)]' : 'text-[var(--text-secondary)]'">
+                <span class="flex items-center justify-center w-6 h-6 rounded-md text-xs" :class="index + 1 <= current
+                    ? 'bg-[var(--color-accent)] text-[var(--color-accent-text)] font-semibold'
+                    : 'border border-[var(--color-border-active)]'">
+                    <span v-if="index + 1 < current" class="i-mynaui-check text-3.5" aria-label="Done"></span>
+                    <template v-else>{{ index + 1 }}</template>
+                </span>
+                {{ step }}
+            </li>
+        </template>
+    </ol>
+</template>

app/composables/useDialog.ts

@@ -8,6 +8,7 @@ export enum DialogType {
     TwoFactor = 'two-factor',
     DeleteAccount = 'delete-account',
     CreateUser = 'create-user',
+    CreateInvite = 'create-invite',
 }
 
 interface DialogOptions {

app/pages/auth/register.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import { deriveKey } from '~/utils/crypto';
+import { timeLeft } from '~/utils/time';
 
 const { client: authClient, signUp, session } = useAuth();
 
@@ -12,8 +13,6 @@ if (session.value !== null) {
     await navigateTo(to ?? '/');
 }
 
-const DAY_MS = 24 * 60 * 60 * 1000;
-
 // who may register is an instance setting, admins change it while it runs
 const { data: instance } = await useFetch('/api/instance', { key: 'instance' });
 
@@ -43,9 +42,7 @@ const blocked = computed(() => inviteOnly.value && validInvite.value === null);
 const inviteValidFor = computed(() => {
     if (!validInvite.value) return '';
 
-    const days = Math.max(1, Math.ceil((new Date(validInvite.value.expiresAt).getTime() - Date.now()) / DAY_MS));
+    return `Invite valid for ${timeLeft(validInvite.value.expiresAt)} more${validInvite.value.singleUse ? ' · single use' : ''}`;
-
-    return `Invite valid for ${days} more ${days === 1 ? 'day' : 'days'}${validInvite.value.singleUse ? ' · single use' : ''}`;
 });
 
 const form = reactive({

app/pages/auth/setup.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { deriveKey } from '~/utils/crypto';
 
-const { signIn } = useAuth();
+const { signIn, fetchSession } = useAuth();
 
 definePageMeta({
     layout: 'auth',
@@ -127,8 +127,11 @@ const submit = async () => {
     const key = await deriveKey(form.password, res.data.user.id);
     localStorage.setItem('encryptionKey', JSON.stringify(key));
 
-    // straight on to connecting a provider, the instance is useless without one
+    // the next steps are for admins only, so make sure the role is loaded
-    return navigateTo('/welcome');
+    await fetchSession();
+
+    // on to the rest of the setup: who can register, then a first provider
+    return navigateTo('/setup/instance');
 };
 </script>
 
@@ -160,6 +163,8 @@ const submit = async () => {
             </div>
 
             <template v-else>
+                <OnboardingSetupSteps :current="1"></OnboardingSetupSteps>
+
                 <p
                     class="px-3 py-2.5 rounded-lg bg-[var(--bg-container)] border border-[var(--color-border)] text-sm leading-snug text-[var(--text-secondary)]">
                     No accounts exist yet. The account you create here becomes the

app/pages/settings/instance/index.vue

@@ -1,5 +1,7 @@
 <script setup lang="ts">
 import type { RegistrationMode } from '~~/drizzle/schema';
+import { DialogType } from '~/composables/useDialog';
+import { timeLeft } from '~/utils/time';
 
 type InstanceSettings = {
     registration: RegistrationMode;
@@ -25,6 +27,7 @@ const REGISTRATION_OPTIONS: { value: RegistrationMode; label: string; descriptio
 ];
 
 const { isAdmin } = useAuth();
+const { openDialog } = useDialog();
 
 if (!isAdmin.value) {
     await navigateTo('/settings/profile');
@@ -43,8 +46,6 @@ type Invite = {
     createdAt: string;
 };
 
-const DAY_MS = 24 * 60 * 60 * 1000;
-
 const { data: inviteData, refresh: loadInvites } = await useFetch<Invite[]>('/api/admin/invites', {
     key: 'admin_invites',
 });
@@ -89,9 +90,7 @@ const copiedId = ref<string | null>(null);
 const invitePath = (invite: Invite) => `/auth/register?invite=${invite.token}`;
 
 const describeInvite = (invite: Invite) => {
-    const days = Math.max(1, Math.ceil((new Date(invite.expiresAt).getTime() - Date.now()) / DAY_MS));
+    return `${invite.uses} of ${invite.maxUses} ${invite.maxUses === 1 ? 'use' : 'uses'} · expires in ${timeLeft(invite.expiresAt)}`;
-
-    return `${invite.uses} of ${invite.maxUses} ${invite.maxUses === 1 ? 'use' : 'uses'} · expires in ${days} ${days === 1 ? 'day' : 'days'}`;
 };
 
 const copyInvite = async (invite: Invite) => {
@@ -107,21 +106,12 @@ const copyInvite = async (invite: Invite) => {
     }
 };
 
-const createInvite = async () => {
+// The dialog asks how long the link lasts and for how many people, and shows
-    if (inviteBusy.value) return;
+// the link. It may be closed after the link was made, so always reload.
-
+const createInvite = () => {
-    inviteBusy.value = true;
+    openDialog(DialogType.CreateInvite, async () => {
-    inviteError.value = '';
-
-    try {
-        await $fetch('/api/admin/invites', { method: 'POST' });
         await loadInvites();
-    } catch (err) {
+    });
-        console.error('Failed to create invite:', err);
-        inviteError.value = 'The invite link could not be created. Try again.';
-    }
-
-    inviteBusy.value = false;
 };
 
 const revokeInvite = async (invite: Invite) => {
@@ -202,16 +192,11 @@ const revokeInvite = async (invite: Invite) => {
 
                     <p v-if="inviteError" role="alert" class="text-sm text-red-400">{{ inviteError }}</p>
 
-                    <div class="flex flex-wrap items-center gap-x-3 gap-y-1.5">
+                    <button type="button" @click="createInvite"
-                        <button type="button" :disabled="inviteBusy" @click="createInvite"
+                        class="self-start flex items-center gap-1.5 h-8 px-3 text-sm rounded-md bg-[var(--bg-container)] @hover:bg-[var(--color-hover)] transition-colors duration-200">
-                            class="flex items-center gap-1.5 h-8 px-3 text-sm rounded-md bg-[var(--bg-container)] @hover:bg-[var(--color-hover)] disabled:opacity-50 disabled:cursor-not-allowed transition-colors duration-200">
                         <span class="i-mynaui-plus text-4" aria-hidden="true"></span>
                         New invite link
                     </button>
-                        <span class="text-xs text-[var(--text-secondary)]">
-                            Each link lets one person register and expires after 7 days.
-                        </span>
-                    </div>
                 </template>
             </section>
         </div>

app/pages/settings/instance/users.vue

@@ -187,38 +187,12 @@ const { data: instance } = await useFetch<{ registration: string }>('/api/admin/
     key: 'admin_instance',
 });
 
-const inviteBusy = ref(false);
+// the dialog asks for the details and shows the link to copy
-const inviteLink = ref('');
+const createInvite = () => {
-const inviteCopied = ref(false);
+    openDialog(DialogType.CreateInvite, () => {
-
-const createInvite = async () => {
-    if (inviteBusy.value) return;
-
-    inviteBusy.value = true;
-    actionError.value = '';
-    inviteCopied.value = false;
-
-    try {
-        const invite = await $fetch<{ token: string }>('/api/admin/invites', { method: 'POST' });
-        inviteLink.value = `${window.location.origin}/auth/register?invite=${invite.token}`;
         // the Instance page lists the links, so it has to load the new one
         clearNuxtData('admin_invites');
-    } catch (error) {
+    });
-        console.error('Failed to create invite:', error);
-        actionError.value = 'The invite link could not be created. Try again.';
-        inviteBusy.value = false;
-        return;
-    }
-
-    // copying can be refused by the browser, the link is shown either way
-    try {
-        await navigator.clipboard.writeText(inviteLink.value);
-        inviteCopied.value = true;
-    } catch (error) {
-        console.error('Failed to copy invite link:', error);
-    }
-
-    inviteBusy.value = false;
 };
 
 const openCreateUser = () => {
@@ -256,8 +230,7 @@ const openCreateUser = () => {
                     class="flex items-center h-8 px-3 text-[13px] rounded-md border border-[var(--color-border)] @hover:bg-[var(--color-hover)] transition-colors duration-200">
                     Create user
                 </button>
-                <button v-if="instance?.registration === 'invite'" type="button" :disabled="inviteBusy"
+                <button v-if="instance?.registration === 'invite'" type="button" @click="createInvite"
-                    @click="createInvite"
                     class="flex items-center gap-1.5 h-8 px-3 text-[13px] font-semibold rounded-md bg-[var(--color-accent)] text-[var(--color-accent-text)] disabled:opacity-50 disabled:cursor-not-allowed">
                     <span class="i-mynaui-link text-4" aria-hidden="true"></span>
                     Invite link
@@ -265,17 +238,6 @@ const openCreateUser = () => {
             </div>
         </div>
 
-        <div v-if="inviteLink" role="status"
-            class="flex flex-wrap items-center gap-x-3 gap-y-1 mb-3 px-3 py-2 rounded-lg bg-[var(--bg-container)] text-sm">
-            <span class="text-[var(--text-secondary)]">
-                {{ inviteCopied ? 'Invite link copied:' : 'New invite link:' }}
-            </span>
-            <span class="flex-1 min-w-55 font-mono text-[13px] overflow-hidden text-ellipsis whitespace-nowrap select-all">
-                {{ inviteLink }}
-            </span>
-            <span class="text-xs text-[var(--text-secondary)]">one use · expires in 7 days</span>
-        </div>
-
         <p v-if="loadError" role="alert" class="pb-3 text-sm text-red-400">The users could not be loaded.</p>
         <p v-if="actionError" role="alert" class="pb-3 text-sm text-red-400">{{ actionError }}</p>
 

app/pages/setup/instance.vue

@@ -0,0 +1,152 @@
+<script setup lang="ts">
+import type { RegistrationMode } from '~~/drizzle/schema';
+
+type InstanceSettings = {
+    registration: RegistrationMode;
+    registrationLocked: boolean;
+};
+
+const REGISTRATION_OPTIONS: { value: RegistrationMode; label: string; description: string }[] = [
+    {
+        value: 'open',
+        label: 'Open',
+        description: 'Anyone who can reach this URL can create an account.',
+    },
+    {
+        value: 'invite',
+        label: 'Invite only',
+        description: 'Admins create invite links. Good default for a shared instance.',
+    },
+    {
+        value: 'closed',
+        label: 'Closed',
+        description: 'No sign-ups. Only you use this instance.',
+    },
+];
+
+// Tint of the chosen option. UnoCSS can't put an opacity on a CSS variable, so
+// "bg-[var(--color-accent)]/10" comes out as the solid accent colour.
+const SELECTED_STYLE = {
+    backgroundColor: 'color-mix(in srgb, var(--color-accent) 10%, transparent)',
+};
+
+definePageMeta({
+    layout: 'auth',
+});
+
+const { isAdmin } = useAuth();
+
+// the rest of first-run setup belongs to the admin who just made the account
+if (!isAdmin.value) {
+    await navigateTo('/');
+}
+
+const { data: instance } = await useFetch<InstanceSettings>('/api/admin/instance', {
+    key: 'admin_instance',
+});
+
+const registration = ref<RegistrationMode>(instance.value?.registration ?? 'invite');
+const locked = computed(() => !!instance.value?.registrationLocked);
+
+const saving = ref(false);
+const error = ref('');
+
+const submit = async () => {
+    if (saving.value) return;
+
+    // nothing to save when the environment decides, or nothing changed
+    if (locked.value || instance.value?.registration === registration.value) {
+        return navigateTo('/setup/provider');
+    }
+
+    saving.value = true;
+    error.value = '';
+
+    try {
+        instance.value = await $fetch<InstanceSettings>('/api/admin/instance', {
+            method: 'PUT',
+            body: { registration: registration.value },
+        });
+        // the sign in pages read this to decide whether to offer registering
+        clearNuxtData('instance');
+    } catch (err) {
+        console.error('Failed to save registration:', err);
+        error.value = 'That could not be saved. Try again.';
+        saving.value = false;
+        return;
+    }
+
+    saving.value = false;
+
+    return navigateTo('/setup/provider');
+};
+</script>
+
+<template>
+    <div class="relative flex flex-col items-center justify-center w-full h-full p-4 overflow-hidden">
+        <!-- Background decorative blobs -->
+        <div
+            class="absolute -top-24 -right-24 w-96 h-96 bg-[var(--color-accent)] opacity-10 blur-[100px] rounded-full pointer-events-none">
+        </div>
+        <div
+            class="absolute -bottom-24 -left-24 w-96 h-96 bg-[var(--color-accent)] opacity-5 blur-[100px] rounded-full pointer-events-none">
+        </div>
+
+        <div class="z-10 max-w-104 w-full flex flex-col gap-5">
+            <div class="flex flex-col items-center gap-1 text-center">
+                <h1 class="text-3xl font-bold tracking-tight">Veridian</h1>
+                <p class="text-[var(--text-secondary)]">Set up this instance</p>
+            </div>
+
+            <OnboardingSetupSteps :current="2"></OnboardingSetupSteps>
+
+            <form class="flex flex-col gap-4" @submit.prevent="submit">
+                <fieldset class="flex flex-col gap-1.5" :disabled="saving || locked">
+                    <legend
+                        class="mb-1.5 ml-1 text-sm font-medium uppercase tracking-wider text-[var(--text-secondary)]">
+                        Who can register
+                    </legend>
+
+                    <label v-for="option in REGISTRATION_OPTIONS" :key="option.value"
+                        class="flex items-start gap-3 px-3 py-2.5 rounded-lg border transition-colors duration-200"
+                        :style="registration === option.value ? SELECTED_STYLE : undefined" :class="[
+                            registration === option.value
+                                ? 'border-[var(--color-accent)]'
+                                : 'border-[var(--color-border)]',
+                            locked ? 'opacity-60 cursor-not-allowed' : 'cursor-pointer',
+                        ]">
+                        <!-- a plain radio: the auth layout sizes every input as a text field -->
+                        <input v-model="registration" type="radio" name="registration" :value="option.value"
+                            class="!w-auto !p-0 mt-0.75 flex-shrink-0" style="accent-color: var(--color-accent)" />
+                        <span class="flex flex-col gap-0.5">
+                            <span class="font-medium">{{ option.label }}</span>
+                            <span class="text-[13px] text-[var(--text-secondary)]">
+                                {{ option.description }}
+                            </span>
+                        </span>
+                    </label>
+                </fieldset>
+
+                <p v-if="locked" class="flex gap-2 text-xs leading-normal text-[var(--text-secondary)]">
+                    <span class="i-mynaui-lock text-4 mt-0.25 flex-shrink-0" aria-hidden="true"></span>
+                    <span>
+                        Registration is turned off by the <code class="font-mono">DISABLE_SIGNUP</code>
+                        environment variable. Remove it and restart the server to choose here.
+                    </span>
+                </p>
+
+                <p v-if="error" role="alert" class="text-sm text-red-400">{{ error }}</p>
+
+                <button type="submit" :disabled="saving"
+                    class="accent w-full h-11 flex items-center justify-center font-semibold">
+                    <span v-if="saving" class="i-svg-spinners-90-ring-with-bg text-xl"></span>
+                    <span v-else>Continue</span>
+                </button>
+
+                <p class="text-xs text-center text-[var(--text-secondary)]">
+                    This can be changed later in Settings → Instance.
+                </p>
+            </form>
+        </div>
+    </div>
+</template>

app/pages/setup/provider.vue

@@ -0,0 +1,46 @@
+<script setup lang="ts">
+definePageMeta({
+    layout: 'auth',
+});
+
+const { isAdmin } = useAuth();
+
+// the rest of first-run setup belongs to the admin who just made the account
+if (!isAdmin.value) {
+    await navigateTo('/');
+}
+
+const finish = () => navigateTo('/');
+const back = () => navigateTo('/setup/instance');
+</script>
+
+<template>
+    <div class="relative flex flex-col items-center justify-center w-full h-full p-4 overflow-hidden">
+        <!-- Background decorative blobs -->
+        <div
+            class="absolute -top-24 -right-24 w-96 h-96 bg-[var(--color-accent)] opacity-10 blur-[100px] rounded-full pointer-events-none">
+        </div>
+        <div
+            class="absolute -bottom-24 -left-24 w-96 h-96 bg-[var(--color-accent)] opacity-5 blur-[100px] rounded-full pointer-events-none">
+        </div>
+
+        <div class="z-10 max-w-104 w-full flex flex-col gap-5">
+            <div class="flex flex-col items-center gap-1 text-center">
+                <h1 class="text-3xl font-bold tracking-tight">Veridian</h1>
+                <p class="text-[var(--text-secondary)]">Connect your first AI provider</p>
+            </div>
+
+            <OnboardingSetupSteps :current="3"></OnboardingSetupSteps>
+
+            <OnboardingProviderForm submit-label="Fetch models and finish" :show-back="true" @done="finish"
+                @back="back">
+                <template #note>
+                    <p class="text-xs leading-normal text-[var(--text-secondary)]">
+                        Providers are per account. Other people on this instance add their own keys, and nobody,
+                        including admins, can read yours.
+                    </p>
+                </template>
+            </OnboardingProviderForm>
+        </div>
+    </div>
+</template>

app/pages/welcome.vue

@@ -1,146 +1,11 @@
 <script setup lang="ts">
-import type { Model } from '~/composables/useModels';
-import { encryptData, uint8ArrayToBase64 } from '~/utils/crypto';
-import { providerIcons } from '~/utils/model-mapping';
-import { sortByReleaseDate } from '~/utils/sort';
-
-// the providers offered up front, the rest sit behind "More…"
-const FEATURED_PROVIDERS = ['openrouter', 'anthropic', 'openai', 'google', 'ollama'];
-// these run on your own machine and are reached by address, not by key
-const LOCAL_PROVIDERS = ['ollama', 'vllm'];
-// A provider can list hundreds of models, so only the newest few are turned on
-// to start with. The rest are a click away in the provider's settings.
-const MODELS_ENABLED_AT_START = 8;
-
-const PROVIDER_LABELS: Record<string, string> = {
-    openrouter: 'OpenRouter',
-    anthropic: 'Anthropic',
-    openai: 'OpenAI',
-    google: 'Google',
-    ollama: 'Ollama',
-};
-
-const KEY_PLACEHOLDERS: Record<string, string> = {
-    openrouter: 'sk-or-…',
-    anthropic: 'sk-ant-…',
-    openai: 'sk-…',
-};
-
 definePageMeta({
     layout: 'auth',
 });
 
 const to = useRoute().query.to as string | undefined;
 
-const { providers } = await useModels();
-
-const showAll = ref(false);
-const selectedType = ref(FEATURED_PROVIDERS.find(type => providers.value.some(p => p.type === type))
-    ?? providers.value[0]?.type ?? '');
-
-const featured = computed(() => FEATURED_PROVIDERS
-    .map(type => providers.value.find(p => p.type === type))
-    .filter(p => p !== undefined));
-
-const others = computed(() => providers.value.filter(p => !FEATURED_PROVIDERS.includes(p.type)));
-
-const shownProviders = computed(() => showAll.value ? [...featured.value, ...others.value] : featured.value);
-
-const selected = computed(() => providers.value.find(p => p.type === selectedType.value));
-const isLocal = computed(() => LOCAL_PROVIDERS.includes(selectedType.value));
-
-const apiKey = ref('');
-const apiKeyVisible = ref(false);
-const baseUrl = ref('');
-
-const busy = ref(false);
-const error = ref('');
-
-const ready = computed(() => isLocal.value ? baseUrl.value.trim() !== '' : apiKey.value.trim() !== '');
-
-const selectProvider = (type: string) => {
-    selectedType.value = type;
-    error.value = '';
-};
-
 const finish = () => navigateTo(to ?? '/');
-
-const submit = async () => {
-    const provider = selected.value;
-    if (busy.value || !ready.value || !provider) return;
-
-    busy.value = true;
-    error.value = '';
-
-    const storedKey = localStorage.getItem('encryptionKey');
-    if (storedKey === null) {
-        error.value = 'This browser has no encryption key for your account. Log out and back in, then add the provider under Settings.';
-        busy.value = false;
-        return;
-    }
-
-    const key = apiKey.value.trim();
-    const config = { ...provider.config };
-
-    try {
-        if (isLocal.value) {
-            config.apiProxyUrl = baseUrl.value.trim();
-        } else {
-            const cryptoKey = await crypto.subtle.importKey('jwk', JSON.parse(storedKey), 'AES-GCM', false, ['encrypt', 'decrypt']);
-            config.apiKey = uint8ArrayToBase64(await encryptData(cryptoKey, key));
-        }
-
-        await $fetch(`/api/provider/${provider.id}`, {
-            method: 'PATCH',
-            body: { config, enabled: true },
-        });
-    } catch (err) {
-        console.error('Failed to save provider:', err);
-        error.value = 'The provider could not be saved. Try again.';
-        busy.value = false;
-        return;
-    }
-
-    let models: Model[];
-    try {
-        const response = await $fetch<{ models: Model[] }>(`/api/provider/${provider.id}/models`, {
-            method: 'POST',
-            body: { providerApiKey: isLocal.value ? undefined : key },
-        });
-        models = response.models;
-    } catch (err) {
-        console.error('Failed to fetch models:', err);
-        error.value = isLocal.value
-            ? 'No models could be fetched from that address. Check that it is right and reachable from the server.'
-            : 'No models could be fetched with that key. Check that it is right and try again.';
-        busy.value = false;
-        return;
-    }
-
-    const toEnable = models
-        .filter(m => m.outputModalities.includes('text'))
-        .sort(sortByReleaseDate)
-        .slice(0, MODELS_ENABLED_AT_START);
-
-    if (toEnable.length === 0) {
-        error.value = 'The provider answered, but has no chat models to offer. Try another provider.';
-        busy.value = false;
-        return;
-    }
-
-    // a model that fails to turn on here can still be turned on in settings
-    const results = await Promise.allSettled(toEnable.map(m => $fetch(`/api/model/${m.id}`, {
-        method: 'PATCH',
-        body: { enabled: true },
-    })));
-    const enabledIds = new Set(toEnable.filter((_, i) => results[i]!.status === 'fulfilled').map(m => m.id));
-
-    providers.value = providers.value.map(p => p.id === provider.id
-        ? { ...p, config, enabled: true, models: models.map(m => ({ ...m, enabled: m.enabled || enabledIds.has(m.id) })) }
-        : p);
-
-    await finish();
-};
 </script>
 
 <template>
@@ -164,83 +29,7 @@ const submit = async () => {
                 land on Home.
             </p>
 
-            <form class="flex flex-col gap-4" @submit.prevent="submit">
+            <OnboardingProviderForm submit-label="Fetch models and continue" @done="finish"></OnboardingProviderForm>
-                <fieldset class="flex flex-col">
-                    <legend
-                        class="mb-1.5 ml-1 text-sm font-medium uppercase tracking-wider text-[var(--text-secondary)]">
-                        Provider
-                    </legend>
-                    <div class="grid grid-cols-3 gap-2">
-                        <button v-for="p in shownProviders" :key="p.id" type="button"
-                            :aria-pressed="selectedType === p.type" :disabled="busy" @click="selectProvider(p.type)"
-                            class="flex items-center justify-center gap-2 h-11 px-2 min-w-0 text-sm rounded-lg border disabled:cursor-not-allowed transition-colors duration-200"
-                            :class="selectedType === p.type
-                                ? 'border-[var(--color-accent)] bg-[var(--color-accent)]/10 font-medium'
-                                : 'border-[var(--color-border)] enabled:@hover:bg-[var(--color-hover)]'">
-                            <component v-if="providerIcons[p.type]" :is="providerIcons[p.type]" :color="true"
-                                class="w-5.5 h-5.5 flex-shrink-0 text-[var(--text-primary)]" />
-                            <span class="case-capital overflow-hidden text-ellipsis whitespace-nowrap">
-                                {{ PROVIDER_LABELS[p.type] ?? p.name }}
-                            </span>
-                        </button>
-                        <button v-if="!showAll && others.length > 0" type="button" :disabled="busy"
-                            @click="showAll = true"
-                            class="flex items-center justify-center h-11 text-sm rounded-lg border border-[var(--color-border)] text-[var(--text-secondary)] enabled:@hover:bg-[var(--color-hover)] disabled:cursor-not-allowed transition-colors duration-200">
-                            More…
-                        </button>
-                    </div>
-                </fieldset>
-
-                <div v-if="isLocal" class="flex flex-col gap-1.5">
-                    <label for="baseurl"
-                        class="text-sm font-medium uppercase tracking-wider text-[var(--text-secondary)] ml-1">
-                        Server address
-                    </label>
-                    <input id="baseurl" v-model="baseUrl" type="url" :disabled="busy" autocomplete="off"
-                        spellcheck="false" :placeholder="selected?.defaultBaseUrl || 'http://localhost:11434'"
-                        class="text-sm border border-[var(--color-border)]" />
-                </div>
-                <div v-else class="flex flex-col gap-1.5">
-                    <label for="apikey"
-                        class="text-sm font-medium uppercase tracking-wider text-[var(--text-secondary)] ml-1">
-                        API key
-                    </label>
-                    <div
-                        class="flex items-center rounded-md bg-[var(--bg-container)] border border-[var(--color-border)]">
-                        <input id="apikey" v-model="apiKey" :type="apiKeyVisible ? 'text' : 'password'"
-                            :disabled="busy" autocomplete="off" spellcheck="false"
-                            :placeholder="KEY_PLACEHOLDERS[selectedType] ?? 'API key'"
-                            class="flex-1 min-w-0 text-sm !bg-transparent" />
-                        <button type="button" :aria-label="apiKeyVisible ? 'Hide API key' : 'Show API key'"
-                            @click="apiKeyVisible = !apiKeyVisible"
-                            class="flex items-center justify-center w-10 h-10 flex-shrink-0 text-[var(--text-secondary)]">
-                            <span class="text-4.5" :class="apiKeyVisible ? 'i-mynaui-eye' : 'i-mynaui-eye-slash'"></span>
-                        </button>
-                    </div>
-                </div>
-
-                <p v-if="!isLocal" class="flex gap-2 text-xs leading-normal text-[var(--text-secondary)]">
-                    <span class="i-mynaui-lock text-4 mt-0.25 flex-shrink-0" aria-hidden="true"></span>
-                    <span>
-                        Encrypted in this browser with AES-GCM before it is stored. Nobody else on this instance,
-                        including admins, can read it.
-                    </span>
-                </p>
-
-                <p v-if="error" role="alert" class="text-sm text-red-400">{{ error }}</p>
-
-                <div class="flex gap-2">
-                    <button type="button" :disabled="busy" @click="finish"
-                        class="flex items-center justify-center h-11 px-4 rounded-md border border-[var(--color-border)] text-[var(--text-secondary)] enabled:@hover:bg-[var(--color-hover)] disabled:opacity-50 disabled:cursor-not-allowed transition-colors duration-200">
-                        Skip for now
-                    </button>
-                    <button type="submit" :disabled="busy || !ready"
-                        class="accent flex-1 h-11 flex items-center justify-center font-semibold disabled:opacity-40 disabled:cursor-not-allowed">
-                        <span v-if="busy" class="i-svg-spinners-90-ring-with-bg text-xl"></span>
-                        <span v-else>Fetch models and continue</span>
-                    </button>
-                </div>
-            </form>
         </div>
     </div>
 </template>

app/utils/time.ts

@@ -0,0 +1,15 @@
+const HOUR_MS = 60 * 60 * 1000;
+const DAY_MS = 24 * HOUR_MS;
+
+/** How long until a date, in whole days or hours: "6 days", "3 hours". */
+export const timeLeft = (until: string | Date): string => {
+    const ms = new Date(until).getTime() - Date.now();
+
+    if (ms >= DAY_MS) {
+        const days = Math.ceil(ms / DAY_MS);
+        return `${days} ${days === 1 ? 'day' : 'days'}`;
+    }
+
+    const hours = Math.max(1, Math.ceil(ms / HOUR_MS));
+    return `${hours} ${hours === 1 ? 'hour' : 'hours'}`;
+};

server/api/admin/invites/index.post.ts

@@ -1,19 +1,41 @@
 import { nanoid } from 'nanoid';
+import * as z from 'zod';
 import { invites } from '~~/drizzle/schema';
 import { db } from '~~/server/lib/db';
 
 const TOKEN_LENGTH = 32;
+const HOUR_MS = 60 * 60 * 1000;
+const MAX_USES = 1000;
+const MAX_HOURS = 24 * 365;
 
-/** Creates an invite link that lets one person register within a week. */
+/** Creates an invite link that works for the given time and number of people. */
 export default defineEventHandler(async (event) => {
     await protectAdminRoute(event);
 
+    const result = await readValidatedBody(event, (body) =>
+        z
+            .object({
+                maxUses: z.int().min(1).max(MAX_USES),
+                expiresInHours: z.int().min(1).max(MAX_HOURS),
+            })
+            .safeParse(body),
+    );
+
+    if (!result.success) {
+        throw createError({
+            statusCode: 400,
+            message: result.error.issues[0]!.message,
+        });
+    }
+
+    const { maxUses, expiresInHours } = result.data;
+
     const [invite] = await db.insert(invites)
         .values({
             token: nanoid(TOKEN_LENGTH),
             createdBy: event.context.user!.id as string,
-            maxUses: 1,
+            maxUses,
-            expiresAt: new Date(Date.now() + INVITE_LIFETIME_MS),
+            expiresAt: new Date(Date.now() + expiresInHours * HOUR_MS),
         })
         .returning({
             id: invites.id,

server/api/setup/index.post.ts

@@ -1,6 +1,6 @@
 import { sql } from 'drizzle-orm';
 import * as z from 'zod';
-import { users } from '~~/drizzle/schema';
+import { INSTANCE_SETTINGS_ID, instanceSettings, users } from '~~/drizzle/schema';
 import { auth } from '~~/lib/auth';
 import { db } from '~~/server/lib/db';
 
@@ -59,6 +59,12 @@ export default defineEventHandler(async (event) => {
                     role: 'admin',
                 },
             });
+
+            // A new instance starts invite only. The next setup step lets the
+            // admin pick, and if they never get there it is not left open.
+            await tx.insert(instanceSettings)
+                .values({ id: INSTANCE_SETTINGS_ID, registration: 'invite' })
+                .onConflictDoNothing();
         });
     } catch (error: any) {
         const code = error?.body?.code as string | undefined;

server/utils/invites.ts

@@ -3,7 +3,6 @@ import { invites, users } from '../../drizzle/schema';
 import { db } from '../lib/db';
 
 export const INVITE_TOKEN_HEADER = 'x-invite-token';
-export const INVITE_LIFETIME_MS = 7 * 24 * 60 * 60 * 1000;
 
 // still has uses left and has not run out
 const usable = () => and(lt(invites.uses, invites.maxUses), gt(invites.expiresAt, new Date()));