upgrade: adopt V8.32.0-dev.1 (theme preview iframe fix, editor simple mode)

Overlay 46 upstream items; full patch set re-applied (all patched files
reset by overlay regardless of upstream change status — lesson recorded).
Verified: theme suites 35/35; dual-baseline 418 passed vs pristine
389+29 ours, FAILED-set diff EMPTY (same 10 Windows env fails).
Live: container 8.32.0-dev.1 healthy, hesupipe 192 entries intact,
trade-pro build 203 pages 0 errors.

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

reports/v832/V8_32_主题预览与编辑器验收.html

@@ -0,0 +1 @@
+<!doctype html><html lang="zh-CN"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>SiteForge V8.32 验收报告</title><style>body{margin:0;background:#f6f7fa;color:#243347;font:15px/1.7 system-ui,-apple-system,"Microsoft YaHei",sans-serif}main{max-width:980px;margin:30px auto;padding:0 24px}h1{font-size:30px;letter-spacing:-.02em}h2{font-size:19px;margin-top:30px}.lead{font-size:16px;color:#627185}.panel{border:1px solid #e1e5ed;border-radius:14px;background:white;padding:24px;margin:18px 0}table{width:100%;border-collapse:collapse}td,th{padding:12px;border-bottom:1px solid #eef0f5;text-align:left}th{font-size:12px;color:#6b7a8b}.good{color:#157a55}.warn{color:#a16624}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.num{font-size:30px;font-weight:800}small{color:#68798a}a{color:#21628f}img{max-width:100%;border:1px solid #dfe6ee;border-radius:11px}@media(max-width:700px){.grid{grid-template-columns:1fr}main{padding:0 16px}}</style></head><body><main><h1>V8.32 · 主题预览修复与易用编辑器</h1><p class="lead">SiteForge Enterprise 8.32.0-dev.1 · 实际源码修改和集成验证</p><section class="grid"><div class="panel"><div class="num good">400</div><small>Python 测试，独立隔离批次 18 组</small></div><div class="panel"><div class="num good">39</div><small>JavaScript 历史测试</small></div><div class="panel"><div class="num good">0</div><small>隔离 Chromium 浏览器脚本错误</small></div></section><h2>故障根因</h2><div class="panel"><strong>全局 X-Frame-Options: DENY 阻断了内嵌主题页面。</strong><p>后端只对明确的只读主题预览接口允许 SAMEORIGIN，并同时使用 frame-ancestors 'self'。其他后台页面仍然 DENY。编辑器采用受限、非同源沙箱 srcdoc 渲染以保留原先的安全约束。</p></div><h2>编辑器改进</h2><table><tr><th>使用环节</th><th>修改内容</th></tr><tr><td>新手编辑</td><td>默认只显示文字与内容，复杂设置收起</td></tr><tr><td>图片</td><td>内容区域直接选择/上传图片</td></tr><tr><td>主题浏览</td><td>按主题/页面/设备切换，错误状态清晰</td></tr><tr><td>手机</td><td>390px 可用、无水平溢出，编辑面板能关闭</td></tr><tr><td>版本兼容</td><td>四套主题及已有数据/API/旧版本继续保留</td></tr></table><h2>隔离测试与限制</h2><div class="panel"><p class="good">HTTP + Worker 构建、ZIP 下载与预览链路通过。</p><p>首次集中回归完成 400 个测试但有两项禁止放宽 iframe 同源权限的安全断言失败；针对这两项改为 srcdoc 沙箱后已复测通过。第二次全集中运行在约 72% 处停滞，随后拆分运行 18 组；第 15 组因新增文案的测试预期不一致修正后重测 17 项通过。保留首次失败和停滞日志，不宣称单进程全量稳定。</p><p class="warn">Chromium 运行时不能直接访问本地 HTTP 后台，浏览器验证为真实 HTML/CSS/JS + 模拟 API 的隔离测试，非正式登录后的全链路浏览器验收；生产级 Art Design Pro、PostgreSQL/Redis 和远程部署仍待验证。</p></div><h2>实际编辑器浏览器截图</h2><img alt="V8.32 编辑器桌面端（模拟数据）" src="editor-desktop.png"><p><a href="../../README_V8_32.md">版本说明与使用流程</a> · <a href="V8_32_验收数据.json">机器可读验收数据</a></p></main></body></html>

reports/v832/V8_32_验收数据.json

@@ -0,0 +1,29 @@
+{
+  "version": "8.32.0-dev.1",
+  "generated_utc": "2026-10-26T02:31:24.270437+00:00",
+  "python": {
+    "count": 400,
+    "batches": 18,
+    "batch_pass_after_retest": 18,
+    "initial_failed_batch": 15,
+    "initial_cause": "test wording assertion outdated after UI label changed",
+    "retested_batch_passed": 17,
+    "single_process_stalled": true
+  },
+  "javascript": {
+    "passed": 39
+  },
+  "http_worker": "passed",
+  "browser_isolated": {
+    "editor_desktop": true,
+    "editor_mobile_390": true,
+    "theme_preview_success_and_failure": true,
+    "gallery_error_retry": true,
+    "script_errors": 0
+  },
+  "production_verified": false,
+  "limitations": [
+    "real authenticated full Chromium against backend not verified: container policy blocks localhost",
+    "official Art Design Pro build and production PG/Redis not verified"
+  ]
+}

reports/v832/full-regression.exit

@@ -0,0 +1 @@
+1

reports/v832/isolated-regression.exit

@@ -0,0 +1 @@
+1