fix: 修复管理端静态资源基础路径

- 统一内置品牌资源与空状态图片的 BASE_URL 解析

- 应用启动时自动归一化历史偏好里的内置资源路径

- 多个空状态组件改为复用公共资源地址工具

easyflow-ui-admin/app/src/components/cardPage/CardPage.vue

@@ -16,6 +16,7 @@ import {
 } from 'element-plus';
 
 import { hasPermission } from '#/api/common/hasPermission.ts';
+import { getEmptyStateImageUrl } from '#/utils/assets';
 
 const props = defineProps({
   titleKey: {
@@ -137,9 +138,7 @@ const filteredActions = computed(() => {
     </div>
 
     <div v-if="data.length === 0" class="empty-state">
-      <ElEmpty
-        :image="`/empty${preferences.theme.mode === 'dark' ? '-dark' : ''}.png`"
-      />
+      <ElEmpty :image="getEmptyStateImageUrl(preferences.theme.mode)" />
     </div>
   </div>
 </template>

easyflow-ui-admin/app/src/components/categoryPanel/CategoryCrudPanel.vue

@@ -20,6 +20,8 @@ import {
   ElMessageBox,
 } from 'element-plus';
 
+import { getEmptyStateImageUrl } from '#/utils/assets';
+
 const props = defineProps({
   title: {
     type: String,
@@ -245,7 +247,7 @@ const handleDeleteClick = (event: any, item: any) => {
     <!-- 无数据提示 -->
     <div v-if="categoryData.length === 0 && !loading" class="no-data">
       <ElEmpty
-        :image="`/empty${preferences.theme.mode === 'dark' ? '-dark' : ''}.png`"
+        :image="getEmptyStateImageUrl(preferences.theme.mode)"
         :description="$t('common.noDataAvailable')"
       />
     </div>

easyflow-ui-admin/app/src/components/json/ShowJson.vue

@@ -7,6 +7,7 @@ import { ElEmpty } from 'element-plus';
 import { JsonViewer } from 'vue3-json-viewer';
 
 import 'vue3-json-viewer/dist/vue3-json-viewer.css';
+import { getEmptyStateImageUrl } from '#/utils/assets';
 
 defineProps({
   value: {
@@ -26,10 +27,7 @@ watch(
 <template>
   <div class="res-container">
     <JsonViewer v-if="value" :value="value" copyable :theme="themeMode" />
-    <ElEmpty
-      :image="`/empty${preferences.theme.mode === 'dark' ? '-dark' : ''}.png`"
-      v-else
-    />
+    <ElEmpty :image="getEmptyStateImageUrl(preferences.theme.mode)" v-else />
   </div>
 </template>
 

easyflow-ui-admin/app/src/components/page/PageData.vue

@@ -6,6 +6,7 @@ import { preferences } from '@easyflow/preferences';
 import { ElEmpty, ElPagination } from 'element-plus';
 
 import { api } from '#/api/request';
+import { getEmptyStateImageUrl } from '#/utils/assets';
 
 interface PageDataProps {
   pageUrl: string;
@@ -126,9 +127,7 @@ onMounted(() => {
       </div>
     </template>
     <slot v-else name="empty">
-      <ElEmpty
-        :image="`/empty${preferences.theme.mode === 'dark' ? '-dark' : ''}.png`"
-      />
+      <ElEmpty :image="getEmptyStateImageUrl(preferences.theme.mode)" />
     </slot>
   </div>
 </template>

easyflow-ui-admin/app/src/components/page/PageSide.vue

@@ -16,6 +16,8 @@ import {
   ElIcon,
 } from 'element-plus';
 
+import { getEmptyStateImageUrl } from '#/utils/assets';
+
 interface Props {
   title?: string;
   menus: T[];
@@ -182,7 +184,7 @@ const isSvgString = (icon: any) => {
         </div>
         <ElEmpty
           v-if="menus.length <= 0"
-          :image="`/empty${preferences.theme.mode === 'dark' ? '-dark' : ''}.png`"
+          :image="getEmptyStateImageUrl(preferences.theme.mode)"
         />
       </div>
     </div>