Add custom validation for contact name and display type badge in contact list

src/pages/contact/component/DetailContact.jsx

@@ -59,6 +59,17 @@ const DetailContact = memo(function DetailContact(props) {
     const handleSave = async () => {
         setConfirmLoading(true);
 
+        // Custom validation untuk name - minimal 3 karakter
+        if (formData.name && formData.name.length < 3) {
+            NotifOk({
+                icon: 'warning',
+                title: 'Peringatan',
+                message: 'Nama contact minimal 3 karakter',
+            });
+            setConfirmLoading(false);
+            return;
+        }
+
         // Custom validation untuk phone - Indonesian phone format
         const phoneRegex = /^(?:\+62|0)8\d{7,10}$/;
         if (formData.phone && !phoneRegex.test(formData.phone.replace(/[\s\-\(\)]/g, ''))) {