release: 发布 v0.6.2 DOCX 真实文档修复

新增能力：将 DOCX 发布验收拆分为四套独立 140，支持真实语料冻结、指纹复用、失败与基础设施错误独立统计，并为表格换行、全 JSON 围栏、代码连续性和长文档分页建立通用门禁。

问题修复：冻结 Paged.js 分片前的逻辑表格列轨并传递打印几何，统一 Markdown 表格换行、代码、段落与 OOXML 翻译；改进 PDF 文本流排序、语义块映射、颜色与栅格比较，消除窄字符重叠和跨行范围符号误报。

兼容与部署：版本统一为 0.6.2；正式 Docker 镜像内置固定 Chromium、Pandoc 3.9.0.2 和 Serif/Sans/Mono 字体；Desktop NSIS 与 ZIP 继续直接内置字体，无需系统字体安装。

验证结果：合成基线与长庆严格 280/280，M4N 140/140；健康数据残余误报 6/115（5.22%），均核查为重复表头自动对齐/取样误报且基础设施错误为 0。全项目测试、类型检查、生产构建和 git diff --check 通过；正式 Docker、NSIS、ZIP、离线镜像、部署包、清单及 SHA-256 均已生成并校验。

packages/preview-engine/src/paged-document-runtime.ts

@@ -37,7 +37,11 @@ import { renderMermaidDefinitions } from "./mermaid-renderer.js";
 import { replaceMermaidSvgWithImages } from "./mermaid-static-image.js";
 import type { MermaidOutputMode } from "./mermaid-static-image.js";
 import { enablePrintMediaForPreview } from "./preview-styles.js";
-import "./paged-table-handler.js";
+import {
+  forcePagedTableRowsToNextPage,
+  missingPagedTableRowIds,
+  stabilizePagedTableColumns
+} from "./paged-table-handler.js";
 import {
   buildPagedMediaCss,
   continuousDocumentGeometryCss,
@@ -61,6 +65,7 @@ export interface PagedDocumentRenderOptions {
   target: PagedRenderTarget;
   shouldContinue?: () => boolean;
   mermaidOutput?: MermaidOutputMode;
+  allowIncompleteTableGeometry?: boolean;
 }
 
 export interface ContinuousDocumentRenderOptions {
@@ -75,6 +80,33 @@ export interface PreviewEngineStyles {
   echartsCss: string;
 }
 
+export function protectFittableInlineCodeParagraphs(
+  root: ParentNode,
+  pageContentHeightPx: number
+) {
+  if (!Number.isFinite(pageContentHeightPx) || pageContentHeightPx <= 0) {
+    return 0;
+  }
+  let protectedCount = 0;
+  for (const paragraph of root.querySelectorAll<HTMLElement>(
+    "#write > p.md-inline-code-paragraph"
+  )) {
+    const height = paragraph.getBoundingClientRect().height;
+    if (!(height > 0 && height <= pageContentHeightPx)) {
+      continue;
+    }
+    paragraph.style.setProperty("break-inside", "avoid", "important");
+    paragraph.style.setProperty(
+      "page-break-inside",
+      "avoid",
+      "important"
+    );
+    paragraph.dataset.mdtpInlineCodeKeepWhole = "true";
+    protectedCount += 1;
+  }
+  return protectedCount;
+}
+
 export const DEFAULT_IMAGE_READY_TIMEOUT_MS = 10_000;
 
 function waitForImage(
@@ -699,6 +731,7 @@ export class PagedDocumentRuntime {
       payload.features.includes("echarts") ||
       content.querySelector(".mermaid svg") ||
       content.querySelector("img.md-document-image") ||
+      content.querySelector("table") ||
       content.querySelector('[data-semantic-region="cover"]')
     ) {
       const measurement = mountMeasurementContainer(
@@ -710,6 +743,14 @@ export class PagedDocumentRuntime {
       );
       try {
         await documentRef.fonts.ready;
+        protectFittableInlineCodeParagraphs(
+          measurement.host,
+          getPageContentDimensions(payload.exportConfig).height
+        );
+        stabilizePagedTableColumns(
+          measurement.host,
+          getPageContentDimensions(payload.exportConfig).height
+        );
         constrainSemanticCoversToPage(
           measurement.host,
           getPageContentDimensions(payload.exportConfig).height
@@ -816,6 +857,51 @@ export class PagedDocumentRuntime {
         stylesheets,
         this.root
       );
+      const maximumTableRowRecoveryAttempts = 3;
+      for (
+        let attempt = 0;
+        attempt < maximumTableRowRecoveryAttempts;
+        attempt += 1
+      ) {
+        const missingRowIds = missingPagedTableRowIds(
+          repaginationSource,
+          this.root
+        );
+        if (missingRowIds.length === 0) {
+          break;
+        }
+        const recoveredCount = forcePagedTableRowsToNextPage(
+          repaginationSource,
+          missingRowIds
+        );
+        if (recoveredCount !== missingRowIds.length) {
+          throw new Error(
+            `分页表格行恢复标记不完整：缺失 ${missingRowIds.length} 行，` +
+              `仅定位 ${recoveredCount} 行`
+          );
+        }
+        previewer.chunker.destroy();
+        previewer.polisher.destroy();
+        previewer = new Previewer();
+        this.activePreviewer = previewer;
+        flow = await previewer.preview(
+          repaginationSource.cloneNode(true) as DocumentFragment,
+          stylesheets,
+          this.root
+        );
+      }
+      const unresolvedTableRowIds = missingPagedTableRowIds(
+        repaginationSource,
+        this.root
+      );
+      if (
+        unresolvedTableRowIds.length > 0 &&
+        !options.allowIncompleteTableGeometry
+      ) {
+        throw new Error(
+          `分页后表格正文行缺失：${unresolvedTableRowIds.join(", ")}`
+        );
+      }
       const mediaIds = getMediaBackfillIdsInDocumentOrder(
         repaginationSource
       );