Move Registration to Admin Panel

src/app/admin/register/register.module.css

@@ -25,6 +25,7 @@
     margin-bottom: 0.5rem;
     background: linear-gradient(90deg, #ff8a00, #e52e71);
     -webkit-background-clip: text;
+    background-clip: text;
     -webkit-text-fill-color: transparent;
     font-weight: 700;
 }

src/presentation/components/Sidebar.tsx

@@ -14,6 +14,7 @@ export function Sidebar() {
         { name: 'Sınıflar', href: '/admin/classes' },
         { name: 'Ders Programı', href: '/admin/lessons' },
         { name: 'Ücretler', href: '/admin/fees' },
+        { name: 'Kayıt', href: '/admin/register' },
     ];
 
     const handleLogout = () => {