Implemented ruleset list tile with highlighting

lib/presentation/widgets/tiles/ruleset_list_tile.dart

@@ -0,0 +1,56 @@
+import 'package:flutter/material.dart';
+import 'package:game_tracker/core/custom_theme.dart';
+
+class RulesetListTile extends StatelessWidget {
+  final String title;
+  final String description;
+  final VoidCallback? onPressed;
+  final bool isHighlighted;
+
+  const RulesetListTile({
+    super.key,
+    required this.title,
+    required this.description,
+    this.onPressed,
+    this.isHighlighted = false,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    // Use the callback directly so a null onPressed disables taps
+    return GestureDetector(
+      onTap: onPressed,
+      child: AnimatedContainer(
+        margin: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+        padding: const EdgeInsets.symmetric(vertical: 6, horizontal: 12),
+        decoration: isHighlighted
+            ? CustomTheme.highlightedBoxDecoration
+            : CustomTheme.standardBoxDecoration,
+        duration: const Duration(milliseconds: 200),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Flexible(
+                  child: Text(
+                    title,
+                    overflow: TextOverflow.ellipsis,
+                    style: const TextStyle(
+                      fontWeight: FontWeight.bold,
+                      fontSize: 18,
+                    ),
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(height: 5),
+            Text(description, style: const TextStyle(fontSize: 14)),
+            const SizedBox(height: 2.5),
+          ],
+        ),
+      ),
+    );
+  }
+}