feat: 添加高亮行与序号列，优化全屏及缓存布局

frontend/web/src/components/tables/fa-table-header/index.vue

@@ -139,6 +139,9 @@
           <ElCheckbox v-model="isHeaderBackground" :value="true">
             {{ t("table.headerBackground") }}
           </ElCheckbox>
+          <ElCheckbox v-model="highlightCurrentRow" :value="true">
+            {{ t("table.highlightCurrentRow") }}
+          </ElCheckbox>
         </div>
       </ElPopover>
       <slot name="right"></slot>
@@ -179,7 +182,7 @@ interface Props {
 }
 
 const props = withDefaults(defineProps<Props>(), {
-  fullClass: "fa-page-view",
+  fullClass: "fa-table-card",
   layout: "search,refresh,size,fullscreen,columns,rowDrag,settings",
   showSearchBar: undefined,
 });
@@ -224,7 +227,8 @@ const tableSizeOptions = [
 ];
 
 const tableStore = useTableStore();
-const { tableSize, isZebra, isBorder, isHeaderBackground, isRowDrag } = storeToRefs(tableStore);
+const { tableSize, isZebra, isBorder, isHeaderBackground, isRowDrag, highlightCurrentRow } =
+  storeToRefs(tableStore);
 
 const toggleRowDrag = () => {
   tableStore.setIsRowDrag(!isRowDrag.value);
@@ -289,12 +293,29 @@ const isFullScreen = ref(false);
 /** 保存原始的 overflow 样式，用于退出全屏时恢复 */
 const originalOverflow = ref("");
 
+/**
+ * 查找可全屏的容器元素
+ * 优先取 .fa-table-card 的父级（包含搜索栏 + 表格卡片），其次降级到 fullClass
+ */
+const findFullscreenContainer = (): HTMLElement | null => {
+  const headerEl = document.getElementById("fa-table-header");
+  if (headerEl) {
+    const card = headerEl.closest(`.${props.fullClass}`);
+    if (card?.parentElement) {
+      // 取父级 — 通常包裹了搜索栏 + 表格卡片
+      return card.parentElement as HTMLElement;
+    }
+    if (card) return card as HTMLElement;
+  }
+  return document.querySelector(`.${props.fullClass}`);
+};
+
 /**
  * 切换全屏状态
  * 进入全屏时会隐藏页面滚动条，退出时恢复原状态
  */
 const toggleFullScreen = () => {
-  const el = document.querySelector(`.${props.fullClass}`);
+  const el = findFullscreenContainer();
   if (!el) return;
 
   isFullScreen.value = !isFullScreen.value;
@@ -336,7 +357,7 @@ onUnmounted(() => {
   // 如果组件在全屏状态下被卸载，恢复页面滚动状态
   if (isFullScreen.value) {
     document.body.style.overflow = originalOverflow.value;
-    const el = document.querySelector(`.${props.fullClass}`);
+    const el = findFullscreenContainer();
     if (el) {
       el.classList.remove("el-full-screen");
     }

frontend/web/src/components/tables/fa-table/index.vue

@@ -116,8 +116,15 @@ const elTableRef = ref<InstanceType<typeof ElTable> | null>(null);
 const paginationRef = ref<HTMLElement>();
 const tableHeaderRef = ref<HTMLElement>();
 const tableStore = useTableStore();
-const { isBorder, isZebra, tableSize, isFullScreen, isHeaderBackground, isRowDrag } =
-  storeToRefs(tableStore);
+const {
+  isBorder,
+  isZebra,
+  tableSize,
+  isFullScreen,
+  isHeaderBackground,
+  isRowDrag,
+  highlightCurrentRow,
+} = storeToRefs(tableStore);
 
 /** 分页配置接口 */
 interface PaginationConfig {
@@ -306,6 +313,7 @@ const mergedTableProps = computed(() => ({
   border: border.value,
   size: size.value,
   headerCellStyle: headerCellStyle.value,
+  highlightCurrentRow: highlightCurrentRow.value,
   // Element Plus 默认值为 true，未显式传入时不应被 FaTable 覆盖成 false。
   selectOnIndeterminate: hasExplicitTableProp("selectOnIndeterminate")
     ? props.selectOnIndeterminate