chore: baseline V8.10.0-dev.1 with v8_workflows type-mapping fix and trade-pro spec

- SiteForge Enterprise V8.10.0-dev.1 upstream source (210 tests)
- Fix: v8_workflows._mapped_input now reads both 类型/分类 columns so WXR
  imports keep post/product types instead of collapsing to page
- Docs: trade-pro theme port spec (R3) and implementation plan

Co-Authored-By: Claude Code <noreply@anthropic.com>

integrations/art-design-pro/src/views/siteforge/VisualEditor.vue

@@ -0,0 +1,33 @@
+<template>
+  <section class="siteforge-editor">
+    <el-card shadow="never">
+      <div class="toolbar">
+        <div><h2>可视化网站编辑器</h2><p>在统一管理后台内编辑，支持多列布局、图片替换、撤销/重做、设备预览和全局设计规范。</p></div>
+        <div class="actions"><el-select v-model="siteId" placeholder="选择网站" filterable @change="refreshPages" style="width:210px"><el-option v-for="s in sites" :key="s.id" :label="s.name" :value="s.id" /></el-select>
+          <el-select v-model="entryId" placeholder="选择页面" filterable style="width:220px"><el-option v-for="p in pages" :key="p.id" :label="p.title+' · '+p.route" :value="p.id" /></el-select>
+          <el-button type="primary" :disabled="!entryId" @click="loadEditor">打开页面</el-button></div>
+      </div>
+    </el-card>
+    <div class="editor-viewport" v-if="url"><iframe :key="url" :src="url" title="SiteForge Visual Studio" /></div>
+    <el-empty v-else description="选择网站和页面，打开可视化编辑器" />
+  </section>
+</template>
+<script setup lang="ts">
+import {ref,onMounted} from 'vue'
+import {ElMessage} from 'element-plus'
+interface Site{id:string;name:string}
+interface Page{id:string;title:string;route:string}
+const sites=ref<Site[]>([]),pages=ref<Page[]>([]),siteId=ref(''),entryId=ref(''),url=ref('')
+async function get<T>(path:string):Promise<T>{const r=await fetch(path,{credentials:'same-origin'});if(!r.ok)throw Error((await r.json()).detail||'请求失败');return r.json()}
+async function refreshPages(){url.value='';pages.value=[];entryId.value='';if(!siteId.value)return;try{pages.value=await get(`/api/sites/${siteId.value}/entries`);entryId.value=pages.value.find(p=>p.route==='/')?.id||pages.value[0]?.id||''}catch(e:any){ElMessage.error(e.message)}}
+function loadEditor(){if(entryId.value)url.value=`/editor/${siteId.value}/${entryId.value}`}
+onMounted(async()=>{try{sites.value=await get('/api/sites');if(sites.value.length){siteId.value=sites.value[0].id;await refreshPages()}}catch(e:any){ElMessage.error(e.message)}})
+</script>
+<style scoped>
+.siteforge-editor{display:flex;flex-direction:column;gap:12px;height:calc(100vh - 140px);min-height:680px}
+.toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center}
+h2{margin:0;font-size:22px}p{margin:7px 0 0;color:var(--el-text-color-secondary);font-size:13px}.actions{display:flex;gap:10px;align-items:center}
+.editor-viewport{flex:1;min-height:540px;border:1px solid var(--el-border-color);border-radius:12px;overflow:hidden;background:#fff}
+.editor-viewport iframe{width:100%;height:100%;border:0}
+@media(max-width:1020px){.toolbar,.actions{flex-wrap:wrap}.siteforge-editor{height:calc(100vh - 80px)}}
+</style>