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.

Web/src/components/Budget/BudgetCard.vue

@@ -70,7 +70,7 @@
 
             <van-collapse-transition>
               <div v-if="budget.description && showDescription" class="budget-description">
-                <div class="description-content" v-html="budget.description"></div>
+                <div class="description-content rich-html-content" v-html="budget.description"></div>
               </div>
             </van-collapse-transition>
           </div>
@@ -312,78 +312,6 @@ const timePercentage = computed(() => {
   line-height: 1.4;
 }
 
-.description-content :deep(h3) {
-  margin: 12px 0 6px;
-  font-size: 13px;
-  color: #323233;
-  border-left: 3px solid #1989fa;
-  padding-left: 8px;
-}
-
-.description-content :deep(table) {
-  width: 100%;
-  border-collapse: collapse;
-  margin: 8px 0;
-  background: #fff;
-  border-radius: 4px;
-  overflow: hidden;
-}
-
-.description-content :deep(th),
-.description-content :deep(td) {
-  text-align: left;
-  padding: 6px 4px;
-  border-bottom: 1px solid #f2f3f5;
-}
-
-.description-content :deep(th) {
-  background-color: #f7f8fa;
-  color: #969799;
-  font-weight: normal;
-  font-size: 10px;
-}
-
-.description-content :deep(p) {
-  margin: 4px 0;
-}
-
-.description-content :deep(.income-value) {
-  color: #07c160;
-}
-
-.description-content :deep(.expense-value) {
-  color: #ee0a24;
-}
-
-.description-content :deep(.highlight) {
-  background-color: #fffbe6;
-  color: #ed6a0c;
-  padding: 2px 6px;
-  border-radius: 4px;
-  font-weight: bold;
-  border: 1px solid #ffe58f;
-}
-
-@media (prefers-color-scheme: dark) {
-  .description-content :deep(h3) {
-    color: #f5f5f5;
-  }
-  .description-content :deep(table) {
-    background: #1a1a1a;
-  }
-  .description-content :deep(th) {
-    background-color: #242424;
-  }
-  .description-content :deep(td) {
-    border-bottom-color: #2c2c2c;
-  }
-  .description-content :deep(.highlight) {
-    background-color: #3e371a;
-    color: #ff976a;
-    border-color: #594a1a;
-  }
-}
-
 .card-footer {
   display: flex;
   justify-content: space-between;