refactor: split marketplace into homepage and storefront apps

- Remove apps/marketplace entirely
- Create apps/homepage (port 3000): landing/marketing pages (home, features, pricing, platform-ops, review, legal)
- Create apps/storefront (port 3004): vehicle browsing (explore) and renter account (dashboard, profile, notifications)
- Duplicate shared components/libs into each app
- Update homepage header nav: Home, Features, Pricing instead of Home, Explore
- Fix all /explore cross-references in homepage to point to /features
- Update docker-compose.dev.yml: new homepage and storefront services, remove marketplace
- Update docker-compose.production.yml: split into homepage (main domain) and storefront (path-based routes)
- Update Dockerfiles: EXPOSE 3004 instead of 3003
- Update root package.json scripts: homepage/storefront profiles, tests, prod scripts
- Add docker-prod-up-homepage.sh and docker-prod-up-storefront.sh, remove marketplace script

apps/storefront/src/lib/renter.ts

@@ -0,0 +1,107 @@
+'use client'
+
+const API_BASE = process.env.NEXT_PUBLIC_API_URL ?? 'http://localhost:4000/api/v1'
+
+export interface SavedCompany {
+  id: string
+  brand?: {
+    displayName: string
+    subdomain: string
+    logoUrl?: string | null
+  } | null
+}
+
+export interface RenterProfile {
+  id: string
+  firstName: string
+  lastName: string
+  email: string
+  phone?: string | null
+  preferredLocale?: string
+  preferredCurrency?: string
+  emailVerified?: boolean
+  savedCompanies?: SavedCompany[]
+}
+
+export interface RenterPreference {
+  notificationType: string
+  channel: string
+  enabled: boolean
+}
+
+export interface RenterNotification {
+  id: string
+  title: string
+  body: string
+  type: string
+  status: string
+  readAt: string | null
+  createdAt: string
+}
+
+export class RenterAuthError extends Error {
+  constructor(message = 'Authentication required') {
+    super(message)
+    this.name = 'RenterAuthError'
+  }
+}
+
+async function renterFetch<T>(path: string, init?: RequestInit): Promise<T> {
+  const res = await fetch(`${API_BASE}${path}`, {
+    ...init,
+    credentials: 'include',
+    headers: {
+      'Content-Type': 'application/json',
+      ...(init?.headers ?? {}),
+    },
+  })
+
+  const json = await res.json().catch(() => null)
+  if (res.status === 401) {
+    throw new RenterAuthError()
+  }
+  if (!res.ok) throw new Error(json?.message ?? 'Request failed')
+  return (json?.data ?? json) as T
+}
+
+export function clearRenterSession() {
+  void fetch(`${API_BASE}/auth/renter/logout`, { method: 'POST', credentials: 'include' })
+}
+
+export function loadRenterProfile() {
+  return renterFetch<RenterProfile>('/auth/renter/me')
+}
+
+export function updateRenterProfile(body: Partial<RenterProfile>) {
+  return renterFetch<RenterProfile>('/auth/renter/me', {
+    method: 'PATCH',
+    body: JSON.stringify(body),
+  })
+}
+
+export function loadRenterNotifications() {
+  return renterFetch<RenterNotification[]>('/notifications/renter')
+}
+
+export function markRenterNotificationRead(id: string) {
+  return renterFetch<{ success: boolean }>(`/notifications/renter/${id}/read`, {
+    method: 'POST',
+  })
+}
+
+export function markAllRenterNotificationsRead() {
+  return renterFetch<{ success: boolean }>('/notifications/renter/read-all', {
+    method: 'POST',
+  })
+}
+
+export function loadRenterPreferences() {
+  return renterFetch<RenterPreference[]>('/notifications/renter/preferences')
+}
+
+export function updateRenterPreferences(body: RenterPreference[]) {
+  return renterFetch<{ success: boolean }>('/notifications/renter/preferences', {
+    method: 'PATCH',
+    body: JSON.stringify(body),
+  })
+}