fix(mining-app): rename ContributionRecordsListPage to avoid name conflict

- Rename page class from ContributionRecordsPage to ContributionRecordsListPage
- Add typedef RecordsPageData for ContributionRecordsPage data model
- Fix import statements and unused variable

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude/settings.local.json

@@ -771,7 +771,10 @@
       "Bash(ssh -o ConnectTimeout=10 ceshi@14.215.128.96 'find /home/ceshi/rwadurian/frontend/mining-admin-web -name \"\"*.tsx\"\" -o -name \"\"*.ts\"\" | xargs grep -l \"\"用户管理\\\\|users\"\" 2>/dev/null | head -10')",
       "Bash(dir /s /b \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\")",
       "Bash(dir /b \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\backend\\\\services\")",
-      "Bash(ssh -J ceshi@103.39.231.231 ceshi@192.168.1.111 \"curl -s http://localhost:3021/api/v2/admin/status\")"
+      "Bash(ssh -J ceshi@103.39.231.231 ceshi@192.168.1.111 \"curl -s http://localhost:3021/api/v2/admin/status\")",
+      "Bash(del \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\frontend\\\\mining-app\\\\lib\\\\domain\\\\usecases\\\\trading\\\\buy_shares.dart\")",
+      "Bash(del \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\frontend\\\\mining-app\\\\lib\\\\domain\\\\usecases\\\\trading\\\\sell_shares.dart\")",
+      "Bash(ls -la \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\\\\frontend\\\\mining-app\\\\lib\\\\presentation\\\\pages\"\" 2>/dev/null || dir /b \"c:UsersdongDesktoprwadurianfrontendmining-applibpresentationpages \")"
     ],
     "deny": [],
     "ask": []

frontend/mining-app/lib/core/router/app_router.dart

@@ -100,7 +100,7 @@ final appRouterProvider = Provider<GoRouter>((ref) {
       ),
       GoRoute(
         path: Routes.contributionRecords,
-        builder: (context, state) => const ContributionRecordsPage(),
+        builder: (context, state) => const ContributionRecordsListPage(),
       ),
       ShellRoute(
         builder: (context, state, child) => MainShell(child: child),

frontend/mining-app/lib/presentation/pages/contribution/contribution_records_page.dart

@@ -6,17 +6,19 @@ import '../../../core/utils/format_utils.dart';
 import '../../../domain/entities/contribution_record.dart';
 import '../../providers/user_providers.dart';
 import '../../providers/contribution_providers.dart';
-import '../../widgets/shimmer_loading.dart';
+
+/// Type alias to avoid name conflict with page class
+typedef RecordsPageData = ContributionRecordsPage;
 
 /// 贡献值记录完整列表页面
-class ContributionRecordsPage extends ConsumerStatefulWidget {
+class ContributionRecordsListPage extends ConsumerStatefulWidget {
-  const ContributionRecordsPage({super.key});
+  const ContributionRecordsListPage({super.key});
 
   @override
-  ConsumerState<ContributionRecordsPage> createState() => _ContributionRecordsPageState();
+  ConsumerState<ContributionRecordsListPage> createState() => _ContributionRecordsListPageState();
 }
 
-class _ContributionRecordsPageState extends ConsumerState<ContributionRecordsPage> {
+class _ContributionRecordsListPageState extends ConsumerState<ContributionRecordsListPage> {
   // 设计色彩
   static const Color _orange = Color(0xFFFF6B00);
   static const Color _green = Color(0xFF22C55E);
@@ -227,7 +229,7 @@ class _ContributionRecordsPageState extends ConsumerState<ContributionRecordsPag
     );
   }
 
-  Widget _buildRecordsList(ContributionRecordsPage recordsPage, String currentAccountSequence) {
+  Widget _buildRecordsList(RecordsPageData recordsPage, String currentAccountSequence) {
     // 根据筛选条件过滤
     final filteredRecords = _selectedSourceType == null
         ? recordsPage.data
@@ -250,8 +252,6 @@ class _ContributionRecordsPageState extends ConsumerState<ContributionRecordsPag
   }
 
   Widget _buildRecordCard(ContributionRecord record, String currentAccountSequence) {
-    final dateFormat = DateFormat('yyyy-MM-dd HH:mm');
-
     return Container(
       margin: const EdgeInsets.only(bottom: 12),
       padding: const EdgeInsets.all(16),
@@ -451,7 +451,7 @@ class _ContributionRecordsPageState extends ConsumerState<ContributionRecordsPag
     }
   }
 
-  Widget _buildPaginationInfo(ContributionRecordsPage recordsPage) {
+  Widget _buildPaginationInfo(RecordsPageData recordsPage) {
     final totalPages = (recordsPage.total / _pageSize).ceil();
 
     return Container(