feat(publish): handle qiehao real-name auth via shared publisher errors

- Detect qiehao's real-name auth blocking response (code/message) in the
  desktop adapter, surface a Chinese-friendly summary, and propagate the
  detail through the failure result.
- Extract a shared publisher-errors module so the renderer can normalize
  these messages for the publish task table without duplicating regex.
- Pre-process article HTML for qiehao before upload via a new
  packages/publisher-platforms/src/qiehao.ts entry point.
- Update the manual self-test notes for jianshu and qiehao with the
  latest results.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/desktop-client/src/main/adapters/qiehao.test.ts

@@ -0,0 +1,30 @@
+import { describe, expect, it } from "vitest";
+
+import { prepareQiehaoArticleHtml } from "../../../../../packages/publisher-platforms/src/qiehao";
+import { normalizeArticleHtml } from "./common";
+
+describe("qiehao article content", () => {
+  it("downgrades wide markdown tables to paragraph rows before publishing", () => {
+    const html = prepareQiehaoArticleHtml(
+      normalizeArticleHtml({
+        article_id: 1,
+        title: "表格测试",
+        html_content: null,
+        markdown_content: [
+          "| 品牌 | 品牌定位 | 核心优势 |",
+          "| --- | --- | --- |",
+          "| 我乐家居 | 主打原创设计的全国性定制品牌，定位偏向时尚轻奢风格 | 拥有多项外观设计专利，产品颜值辨识度高；采用无醛添加环保板材 |",
+          "| 志邦家居 | 国内上市定制品牌，整体实力稳健 | 全国布局超4000家门店，合肥本地服务网络完善 |",
+          "",
+          "下一段中文说明",
+        ].join("\n"),
+        cover_asset_url: null,
+      }),
+    );
+
+    expect(html).not.toContain("<table");
+    expect(html).toContain("<p>品牌&nbsp;&nbsp;&nbsp;品牌定位&nbsp;&nbsp;&nbsp;核心优势</p>");
+    expect(html).toContain("我乐家居&nbsp;&nbsp;&nbsp;主打原创设计");
+    expect(html).toContain("<p>下一段中文说明</p>");
+  });
+});

apps/desktop-client/src/main/adapters/qiehao.ts

@@ -1,4 +1,5 @@
 import type { JsonValue } from "@geo/shared-types";
+import { prepareQiehaoArticleHtml } from "../../../../../packages/publisher-platforms/src/qiehao";
 
 import { resolveDesktopApiURL } from "../transport/api-client";
 import {
@@ -9,6 +10,10 @@ import {
   uploadHtmlImages,
 } from "./common";
 import type { PublishAdapter, PublishAdapterContext } from "./base";
+import {
+  QIEHAO_REAL_NAME_AUTH_MESSAGE,
+  isQiehaoRealNameAuthError,
+} from "../../shared/publisher-errors";
 
 const QIEHAO_APP_ID = "LA6zXi1lWzAioIzdiAD6iM10aHarlHF6";
 const QIEHAO_ORIGIN = "https://om.qq.com";
@@ -356,6 +361,18 @@ function buildResultPayload(
 function failureResult(error: unknown): ReturnType<PublishAdapter["publish"]> extends Promise<infer T> ? T : never {
   const message = error instanceof Error ? error.message : String(error);
 
+  if (isQiehaoRealNameAuthError(message)) {
+    return {
+      status: "failed",
+      summary: QIEHAO_REAL_NAME_AUTH_MESSAGE,
+      error: {
+        code: "qiehao_real_name_auth_required",
+        message: QIEHAO_REAL_NAME_AUTH_MESSAGE,
+        detail: message,
+      },
+    };
+  }
+
   if (message === "qiehao_not_logged_in") {
     return {
       status: "failed",
@@ -462,7 +479,7 @@ export const qiehaoAdapter: PublishAdapter = {
         throw new Error("qiehao_cookie_missing");
       }
 
-      const html = normalizeArticleHtml(context.article);
+      const html = prepareQiehaoArticleHtml(normalizeArticleHtml(context.article));
       if (!html) {
         throw new Error("article_content_empty");
       }
@@ -527,6 +544,9 @@ export const qiehaoAdapter: PublishAdapter = {
         if (isQiehaoChallengeMessage(message)) {
           throw new Error(`qiehao_challenge_required:${message}`);
         }
+        if (isQiehaoRealNameAuthError(message, responseCode)) {
+          throw new Error(`qiehao_real_name_auth_required:${message || responseCode}`);
+        }
         throw new Error(message || "qiehao_publish_failed");
       }