feat(report): replace the reader edition with the full-data report

Generate the full-data edition (pl9_personal_long_report.v4) and remove the reader edition. English still contains Han, so the API withholds it (BUG-1272, investigating). This commit is not pushed to staging.

frontend/tests/personal-report-markdown-view.test.ts

@@ -77,6 +77,29 @@ test("markdown view skips HTML, blocks remote resources, wraps tables, and lazy-
   assert.match(markup, /aria-label="报告目录"/);
 });
 
+test("long markdown pages one chapter and keeps the first paint small", () => {
+  const chapters = Array.from({ length: 80 }, (_, index) => {
+    const body = index === 0 ? `第一章正文${"字".repeat(80)}` : `秘密正文-${index}`;
+    return `## 第${index}章\n\n${body}\n`;
+  });
+  for (const size of [1_000_000, 3_500_000]) {
+  const markdown = `# 标题\n\n${chapters.join("\n")}${"补".repeat(size)}`;
+  const before = process.memoryUsage().heapUsed;
+  const started = Date.now();
+  const markup = renderToStaticMarkup(React.createElement(PersonalReportMarkdownView, { markdown }));
+  const elapsed = Date.now() - started;
+  const delta = process.memoryUsage().heapUsed - before;
+  assert.ok(elapsed < 1500, `size ${size} first paint ${elapsed}ms heap ${delta}`);
+  assert.match(markup, /第一章正文/);
+  assert.match(markup, /上一章/);
+  assert.match(markup, /下一章/);
+  assert.match(markup, /1 \/ 80/);
+  assert.doesNotMatch(markup, /秘密正文-79/);
+  assert.doesNotMatch(markup, /type="search"|placeholder="搜索"/);
+  assert.ok(delta < 120 * 1024 * 1024, `size ${size} heap delta ${delta}`);
+  }
+});
+
 test("export filename includes the report date", () => {
   assert.equal(personalReportMarkdownFilename("2026-09-06T12:00:00.000Z"), "个人报告-2026-09-06");
 });

frontend/tests/personal-report-markdown-view.test.tsx

@@ -175,7 +175,11 @@ test("article markdown trees are memoized and hold no scroll state", () => {
   const viewEnd = src.indexOf("\nfunction TocList", viewStart);
   assert.ok(viewStart >= 0 && viewEnd > viewStart);
   const view = src.slice(viewStart, viewEnd);
-  assert.doesNotMatch(view, /\buseState\b/);
+  // 原值: 这个函数里不得出现 useState。新值: 只允许章节序号和打印标记两处。原因: 超过 20 万字要按章翻页，滚动位置仍不放在这里。
+  assert.deepEqual(view.match(/\buseState\b/g), ["useState", "useState"]);
+  assert.match(view, /const \[chapter, setChapter\] = useState/);
+  assert.match(view, /const \[printing, setPrinting\] = useState\(false\)/);
+  assert.doesNotMatch(view, /useState\([\s\S]{0,80}scroll/i);
   const lines = src.split("\n");
   lines.forEach((line, index) => {
     if (!line.includes("renderMarkdown(")) return;

frontend/tests/professional-report-reference-route.test.ts

@@ -101,12 +101,13 @@ function executeReadyReportExport(cached: boolean) {
   };
 }
 
-test("new longform generation requests the reader_main edition", () => {
+test("new longform generation requests the full_data edition", () => {
   const generateSource = readFileSync(
     new URL("../src/lib/personal-report-longform-generate.ts", import.meta.url),
     "utf8",
   );
-  assert.match(generateSource, /edition:\s*"reader_main"/);
+  assert.match(generateSource, /edition:\s*"full_data"/);
+  assert.doesNotMatch(generateSource, /edition:\s*"reader_main"/);
   assert.match(generateSource, /include_fact_tables:\s*true/);
 });
 

frontend/tests/surface-feedback-20260929.test.tsx

@@ -127,7 +127,9 @@ test("switching editions keeps the reader on the same chapter (BUG-1108)", () =>
   assert.match(page, /setDrawnThrough\(chapter\);/);
   assert.match(page, /drawnThrough=\{drawnThrough\}/);
   const view = read("../src/components/personal-report/personal-report-markdown-view.tsx");
-  assert.match(view, /drawn=\{drawnThrough !== null && chapter <= drawnThrough\}/);
+  // 原值: drawn={drawnThrough !== null && chapter <= drawnThrough}。新值: 循环变量改为 index，超长报告的初始章取 drawnThrough。原因: 懒加载路径改名；按章翻页仍从切换前的章号打开。
+  assert.match(view, /drawn=\{drawnThrough !== null && index <= drawnThrough\}/);
+  assert.match(view, /Math\.min\(Math\.max\(drawnThrough, 0\), Math\.max\(chapters\.length - 1, 0\)\)/);
   assert.match(view, /useState\(section\.eager \|\| drawn\)/);
 });