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/appUrls.test.ts

@@ -0,0 +1,40 @@
+import { afterEach, describe, expect, it } from 'vitest'
+import { resolveBrowserAppUrl, resolveServerAppUrl } from './appUrls'
+
+function installWindow(hostname: string, protocol = 'https:') {
+  Object.defineProperty(globalThis, 'window', {
+    configurable: true,
+    value: { location: { hostname, protocol } },
+  })
+}
+
+afterEach(() => {
+  Reflect.deleteProperty(globalThis, 'window')
+})
+
+describe('marketplace app URL resolution', () => {
+  it('leaves server-side browser fallback unchanged when window is unavailable', () => {
+    expect(resolveBrowserAppUrl('http://localhost:3000')).toBe('http://localhost:3000')
+  })
+
+  it('preserves localhost fallbacks but removes trailing slash', () => {
+    installWindow('localhost')
+    expect(resolveBrowserAppUrl('http://localhost:3000/')).toBe('http://localhost:3000')
+  })
+
+  it('rewrites production browser fallbacks to the active host and protocol', () => {
+    installWindow('www.rentaldrivego.ma', 'https:')
+    expect(resolveBrowserAppUrl('http://localhost:3000')).toBe('https://www.rentaldrivego.ma')
+  })
+
+  it('keeps path prefixes while rewriting the browser origin', () => {
+    installWindow('rental.example.com', 'https:')
+    expect(resolveBrowserAppUrl('http://localhost:3000/marketplace')).toBe('https://rental.example.com/marketplace')
+  })
+
+  it('resolves server URLs from forwarded host/proto and handles invalid fallbacks safely', () => {
+    expect(resolveServerAppUrl('http://localhost:3000', 'market.example.com', 'https')).toBe('https://market.example.com:3000')
+    expect(resolveServerAppUrl('http://localhost:3000', null)).toBe('http://localhost:3000')
+    expect(resolveServerAppUrl('/relative', 'market.example.com')).toBe('/relative')
+  })
+})