Implement mod troubleshooter

lib/main.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:rimworld_modman/logger.dart';
 import 'package:rimworld_modman/mod.dart';
 import 'package:rimworld_modman/mod_list.dart';
+import 'package:rimworld_modman/mod_troubleshooter_widget.dart';
 
 // Theme extension to store app-specific constants
 class AppThemeExtension extends ThemeExtension<AppThemeExtension> {
@@ -1551,34 +1552,6 @@ class TroubleshootingPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Center(
-      child: Column(
-        mainAxisAlignment: MainAxisAlignment.center,
-        children: [
-          const Icon(Icons.build, size: 64),
-          const SizedBox(height: 16),
-          Text(
-            'Troubleshooting',
-            style: Theme.of(context).textTheme.headlineMedium,
-          ),
-          const SizedBox(height: 16),
-          Padding(
-            padding: const EdgeInsets.symmetric(horizontal: 32.0),
-            child: Text(
-              'Find problematic mods with smart batch testing.',
-              style: Theme.of(context).textTheme.bodyLarge,
-              textAlign: TextAlign.center,
-            ),
-          ),
-          const SizedBox(height: 24),
-          ElevatedButton(
-            onPressed: () {
-              // TODO: Implement troubleshooting wizard
-            },
-            child: const Text('Start Troubleshooting'),
-          ),
-        ],
-      ),
-    );
+    return const ModTroubleshooterWidget();
   }
 }