feat: add employee email verification on signup

- Signup sends verification email instead of auto-login; login blocks unverified emails
- New endpoints: POST /verify-email and POST /resend-verification
- New verify-email page in dashboard with token-based email confirmation
- DB migration adds emailVerified and emailVerificationToken fields to Employee
- Update sign-in/sign-up/reset-password flows to handle verification states
- Minor UI polish across dashboard and marketplace components
- Refactor marketplace-homepage types

apps/marketplace/src/app/layout.tsx

@@ -5,7 +5,7 @@ import { getMarketplaceLanguage } from '@/lib/i18n.server'
 import './globals.css'
 
 export const metadata: Metadata = {
-  title: 'RentalDriveGo Marketplace',
+  title: 'FleetOS Marketplace',
   description: 'Discover vehicles from trusted rental companies.',
   icons: {
     icon: '/rentalcardrive.png',

apps/marketplace/src/components/MarketplaceFooter.tsx

@@ -101,7 +101,7 @@ export default function MarketplaceFooter({
         </div>
 
         <p className="text-sm text-stone-500 dark:text-stone-400">
-          &copy; {new Date().getFullYear()} RentalDriveGo. {rightsLabel}
+          &copy; {new Date().getFullYear()} FleetOS. {rightsLabel}
         </p>
       </div>
     </footer>

apps/marketplace/src/components/MarketplaceHeader.tsx

@@ -107,13 +107,13 @@ export default function MarketplaceHeader({
           <Link href="/" className="flex items-center gap-1.5 text-[11px] font-bold uppercase tracking-[0.14em] text-stone-900 dark:text-stone-100 sm:text-sm sm:tracking-[0.2em]">
             <Image
               src="/rentalcardrive.png"
-              alt="RentalDriveGo"
+              alt="FleetOS"
               width={36}
               height={36}
               priority
               className="h-8 w-8 rounded-md object-contain sm:h-9 sm:w-9"
             />
-            <span>RentalDriveGo</span>
+            <span>FleetOS</span>
           </Link>
         </div>