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/next.config.js

@@ -0,0 +1,74 @@
+/** @type {import('next').NextConfig} */
+
+const { buildSecurityHeaders, normalizeAssetPrefix } = require('../../config/nextSecurityHeaders')
+
+// The marketplace proxies /dashboard and /admin to their own Next dev servers.
+// Allow those asset-prefix origins so proxied pages can load chunks and HMR.
+const dashboardAssetSource = normalizeAssetPrefix(
+  process.env.DASHBOARD_ASSET_PREFIX ?? (process.env.NODE_ENV !== 'production' ? 'http://localhost:3001' : undefined),
+  '/dashboard',
+)
+const securityHeaders = buildSecurityHeaders({
+  assetSources: [dashboardAssetSource, process.env.ADMIN_ASSET_PREFIX],
+})
+const nextConfig = {
+  images: {
+    remotePatterns: [
+      {
+        protocol: 'https',
+        hostname: 'res.cloudinary.com',
+      },
+    ],
+  },
+  transpilePackages: ['@rentaldrivego/types'],
+  async headers() {
+    return [
+      {
+        source: '/:path*',
+        headers: securityHeaders,
+      },
+    ]
+  },
+  async redirects() {
+    return [
+      {
+        source: '/dashboard/dashboard',
+        destination: '/dashboard',
+        permanent: false,
+      },
+      {
+        source: '/dashboard/dashboard/:path*',
+        destination: '/dashboard/:path*',
+        permanent: false,
+      },
+    ]
+  },
+  async rewrites() {
+    const dashboardOrigin = process.env.DASHBOARD_INTERNAL_URL ?? 'http://dashboard:3001'
+    const adminOrigin = process.env.ADMIN_INTERNAL_URL ?? 'http://admin:3002'
+
+    return [
+      // Dashboard has basePath '/dashboard'. The proxy preserves the prefix
+      // so the dashboard can strip it and route internally.
+      {
+        source: '/dashboard',
+        destination: `${dashboardOrigin}/dashboard`,
+      },
+      {
+        source: '/dashboard/:path*',
+        destination: `${dashboardOrigin}/dashboard/:path*`,
+      },
+      // Admin routes (also uses basePath)
+      {
+        source: '/admin',
+        destination: `${adminOrigin}/admin`,
+      },
+      {
+        source: '/admin/:path*',
+        destination: `${adminOrigin}/admin/:path*`,
+      },
+    ]
+  },
+}
+
+module.exports = nextConfig