refactor: 整理代码格式，统一代码风格

本次提交对多处代码进行格式优化：
1. 合并简化空接口定义，调整多行参数换行格式
2. 移除无用导入和冗余变量
3. 统一字符串引号风格，调整样式属性顺序
4. 修复缩进问题，让代码结构更清晰

frontend/web/src/components/forms/fa-search-bar/index.vue

@@ -85,7 +85,11 @@
                   </template>
 
                   <!-- 动态插槽支持 -->
-                  <template v-for="(slotFn, slotName) in getSlots(item)" :key="slotName" #[slotName]>
+                  <template
+                    v-for="(slotFn, slotName) in getSlots(item)"
+                    :key="slotName"
+                    #[slotName]
+                  >
                     <component :is="slotFn" />
                   </template>
                 </component>

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

@@ -64,7 +64,11 @@
             批量删除
           </ElButton>
           <ElDropdown v-if="permPatch" v-hasPerm="permPatch" trigger="click">
-            <ElButton type="default" :disabled="removeIds.length === 0 || moreDisabled" :loading="moreLoading">
+            <ElButton
+              type="default"
+              :disabled="removeIds.length === 0 || moreDisabled"
+              :loading="moreLoading"
+            >
               <template #icon>
                 <ArrowDown />
               </template>
@@ -140,5 +144,7 @@ interface Emits {
 
 defineEmits<Emits>();
 
-const moreDisabled = computed(() => props.removeIds.length === 0 || props.deleteLoading || props.moreLoading);
+const moreDisabled = computed(
+  () => props.removeIds.length === 0 || props.deleteLoading || props.moreLoading
+);
 </script>