style: 恢复标签页分隔线并统一工具栏与图标按钮

src/features/projects/ProjectsPage.vue

@@ -75,7 +75,7 @@ function clearFilters() {
             </div>
         </template>
         <div class="project-index-toolbar">
-            <NRadioGroup v-model:value="filter" size="small" aria-label="项目状态筛选"
+            <NRadioGroup v-model:value="filter" size="medium" class="project-status-filters" aria-label="项目状态筛选"
                 ><NRadioButton v-for="item in filters" :key="item.value" :value="item.value">{{
                     item.label
                 }}</NRadioButton></NRadioGroup
@@ -89,9 +89,14 @@ function clearFilters() {
                     :input-props="{ 'aria-label': '搜索项目' }"
                     ><template #prefix><Search :size="15" /></template
                 ></NInput>
-                <NButton :loading="query.loading.value" aria-label="刷新项目" @click="query.refresh"
-                    ><RefreshCw :size="16"
-                /></NButton>
+                <NButton
+                    class="icon-button"
+                    :loading="query.loading.value"
+                    aria-label="刷新项目"
+                    title="刷新项目"
+                    @click="query.refresh"
+                    ><template #icon><RefreshCw :size="16" /></template
+                ></NButton>
             </div>
         </div>
         <NAlert v-if="query.error.value" type="error" :show-icon="false"