feat(web): 升级至 v3.0 并重构组件与引导流程

- 提取应用引导逻辑至 useAppBootstrap 组合式函数
- 增强日期选择器组件，支持全类型与格式自动推导
- 修复资源泄漏：清理 RAF、定时器、事件与 mitt 监听
- 修复退出登录逻辑与异步导出流程
- 迁移 ::v-deep 至 Vue 3 标准 :deep 语法
- 移除调试日志并改进类型定义与注释文档

frontend/web/src/views/module_system/log/index.vue

@@ -461,19 +461,20 @@ async function handleOpenDialog(id: number) {
   dialogVisible.value.visible = true;
 }
 
-function deleteLogRow(id: number) {
-  ElMessageBox.confirm("确认删除该项数据?", "警告", {
-    confirmButtonText: "确定",
-    cancelButtonText: "取消",
-    type: "warning",
-  })
-    .then(async () => {
-      await LogAPI.deleteLog([id]);
-      ElMessage.success("删除成功");
-      faTableRef.value?.elTableRef?.clearSelection();
-      await refreshRemove();
-    })
-    .catch(() => {});
+async function deleteLogRow(id: number) {
+  try {
+    await ElMessageBox.confirm("确认删除该项数据?", "警告", {
+      confirmButtonText: "确定",
+      cancelButtonText: "取消",
+      type: "warning",
+    });
+    await LogAPI.deleteLog([id]);
+    ElMessage.success("删除成功");
+    faTableRef.value?.elTableRef?.clearSelection();
+    await refreshRemove();
+  } catch {
+    // 用户取消
+  }
 }
 
 function buildLogRowActions(row: LogTable): TableOperationAction[] {
@@ -507,26 +508,25 @@ function formatLogOperationCell(row: LogTable) {
   });
 }
 
-function handleBatchDelete() {
+async function handleBatchDelete() {
   const ids = selectedIds.value;
   if (ids.length === 0) return;
-  ElMessageBox.confirm(`确定删除选中的 ${ids.length} 条数据吗？`, "批量删除", {
-    confirmButtonText: "确定",
-    cancelButtonText: "取消",
-    type: "warning",
-  })
-    .then(async () => {
-      try {
-        batchDeleting.value = true;
-        await LogAPI.deleteLog(ids);
-        ElMessage.success("删除成功");
-        faTableRef.value?.elTableRef?.clearSelection();
-        await refreshRemove();
-      } finally {
-        batchDeleting.value = false;
-      }
-    })
-    .catch(() => {});
+  try {
+    await ElMessageBox.confirm(`确定删除选中的 ${ids.length} 条数据吗？`, "批量删除", {
+      confirmButtonText: "确定",
+      cancelButtonText: "取消",
+      type: "warning",
+    });
+    batchDeleting.value = true;
+    await LogAPI.deleteLog(ids);
+    ElMessage.success("删除成功");
+    faTableRef.value?.elTableRef?.clearSelection();
+    await refreshRemove();
+  } catch {
+    // 用户取消
+  } finally {
+    batchDeleting.value = false;
+  }
 }
 
 function openExportModal() {