Improve visual feedback when marking customers as called

Update the UI for the "mark as called" button to include better styling and a tooltip for the customer order page, along with corresponding Tailwind CSS configurations.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 95e8aab4-f39f-4b48-aa57-a759ec15ba3d
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/95e8aab4-f39f-4b48-aa57-a759ec15ba3d/TckvSqR

tailwind.config.ts

@@ -18,6 +18,7 @@ export default {
     // Classes pour alertes appels clients (production-safe)
     'bg-orange-50', 'border-orange-200', 'text-orange-700', 'bg-orange-600', 'hover:bg-orange-700',
     'bg-green-600', 'hover:bg-green-700', 'bg-blue-600', 'hover:bg-blue-700',
+    'border-green-600', 'text-white', 'hover:bg-gray-50',
     'sticky', 'top-0', 'z-50', 'cursor-pointer',
     'max-w-2xl', 'w-full', 'mx-4', 'max-h-[80vh]', 'overflow-y-auto'
   ],