feat(neon): better emphazize SettingsCategory.title

Signed-off-by: Nikolas Rimikis <leptopoda@users.noreply.github.com>

packages/neon/neon/lib/src/settings/widgets/settings_category.dart

@@ -1,4 +1,4 @@
-import 'package:flutter/widgets.dart';
+import 'package:flutter/material.dart';
 import 'package:intersperse/intersperse.dart';
 import 'package:meta/meta.dart';
 import 'package:neon/src/settings/widgets/settings_tile.dart';
@@ -15,12 +15,19 @@ class SettingsCategory extends StatelessWidget {
   final List<SettingsTile> tiles;
 
   @override
-  Widget build(final BuildContext context) => Column(
+  Widget build(final BuildContext context) {
+    final textTheme = Theme.of(context).textTheme;
+
+    return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
-          if (title != null) ...[
-            title!,
-          ],
+        if (title != null)
+          DefaultTextStyle(
+            style: textTheme.titleMedium!.copyWith(
+              fontWeight: FontWeight.bold,
+            ),
+            child: title!,
+          ),
         ...tiles,
       ]
           .intersperse(
@@ -31,3 +38,4 @@ class SettingsCategory extends StatelessWidget {
           .toList(),
     );
   }
+}