feat: Implement scheduled tasks management and budget archiving functionality

- Added BudgetArchiveJob for monthly budget archiving.
- Created BudgetArchive entity and BudgetArchiveRepository for managing archived budgets.
- Introduced JobController for handling job execution, pausing, and resuming.
- Developed ScheduledTasksView for displaying and managing scheduled tasks in the frontend.
- Updated PeriodicBillJob to improve scope handling.
- Enhanced OpenAiService with increased HTTP timeout.
- Added archiveBudgets API endpoint for archiving budgets by year and month.
- Refactored BudgetController to utilize new repository patterns and improved error handling.
- Introduced rich-content styles for better rendering of HTML content in Vue components.
- Updated various Vue components to support rich HTML content display.

Service/Jobs/PeriodicBillJob.cs

@@ -17,11 +17,9 @@ public class PeriodicBillJob(
             logger.LogInformation("开始执行周期性账单检查任务");
 
             // 执行周期性账单检查
-            using (var scope = serviceProvider.CreateScope())
-            {
-                var periodicService = scope.ServiceProvider.GetRequiredService<ITransactionPeriodicService>();
-                await periodicService.ExecutePeriodicBillsAsync();
-            }
+            using var scope = serviceProvider.CreateScope();
+            var periodicService = scope.ServiceProvider.GetRequiredService<ITransactionPeriodicService>();
+            await periodicService.ExecutePeriodicBillsAsync();
 
             logger.LogInformation("周期性账单检查任务执行完成");
         }