Fix: category colors and count elements

lib/pages/detail.dart

@@ -269,13 +269,19 @@ class _DetailPageState extends State<DetailPage> {
                                   item!.images[0].url,
                                   height: 400,
                                 ),
-                          Padding(
+                          Center(
+                            child: Padding(
                               padding: const EdgeInsets.symmetric(vertical: 10),
-                              child: Center(
-                                child: Text(categoryName != null
-                                    ? 'Категория: ${categoryName == "" ? "Без категории" : categoryName}'
+                              child: Chip(
+                                label: Text(categoryName != null
+                                    ? (categoryName == ""
+                                        ? "Без категории"
+                                        : categoryName!)
                                     : ''),
-                              )),
+                                backgroundColor: Colors.white,
+                              ),
+                            ),
+                          ),
                           Center(
                               child: MarkdownBody(
                             data: '### Отстаток: _${item!.count}_',