fix(web): 审稿页支持切换章节并打通验收后审下一章

apps/web/app/projects/[id]/review/page.tsx

@@ -1,8 +1,15 @@
 import { notFound } from "next/navigation";
 
 import { ReviewReport } from "@/components/review/ReviewReport";
-import { fetchDraft, fetchProject, fetchReviews } from "@/lib/api/server";
+import {
+  fetchDraft,
+  fetchOutline,
+  fetchProject,
+  fetchReviews,
+} from "@/lib/api/server";
+import type { ProjectResponse } from "@/lib/api/types";
 import { latestReview } from "@/lib/review/history";
+import type { ChapterEntry } from "@/lib/workbench/chapter";
 
 interface PageProps {
   params: Promise<{ id: string }>;
@@ -17,22 +24,51 @@ export default async function ReviewPage({ params, searchParams }: PageProps) {
   const { id } = await params;
   const { chapter } = await searchParams;
   const chapterNo = parsePositiveInt(chapter) ?? DEFAULT_CHAPTER_NO;
+
+  // 仅当项目确实取不到时才判 404；审稿/草稿/大纲等次级拉取的瞬时错误不应把整页变成「找不到」。
+  let project: ProjectResponse;
   try {
-    const project = await fetchProject(id);
-    const history = await fetchReviews(id, chapterNo);
-    // 终稿初值取已存草稿（GET .../draft，404→null→""）；否则 final_text 为空 → accept 422。
-    const draft = await fetchDraft(id, chapterNo);
-    return (
-      <ReviewReport
-        project={project}
-        chapterNo={chapterNo}
-        initialReview={latestReview(history.reviews)}
-        initialDraft={draft?.content ?? ""}
-      />
-    );
+    project = await fetchProject(id);
   } catch {
     notFound();
   }
+
+  // 审稿留痕（GET .../reviews，失败→空历史）。
+  let initialReview;
+  try {
+    const history = await fetchReviews(id, chapterNo);
+    initialReview = latestReview(history.reviews);
+  } catch {
+    initialReview = undefined;
+  }
+
+  // 终稿初值取已存草稿（GET .../draft，404→null→""）；否则 final_text 为空 → accept 422。
+  let initialDraft = "";
+  try {
+    const draft = await fetchDraft(id, chapterNo);
+    initialDraft = draft?.content ?? "";
+  } catch {
+    initialDraft = "";
+  }
+
+  // 大纲章节作章节导航目录（fetchOutline 已对空/错误降级为 []）；首个节拍当短标题。
+  const chapters: ChapterEntry[] = (await fetchOutline(id)).map((c) => ({
+    no: c.no,
+    title: c.beats?.[0],
+  }));
+
+  return (
+    // key=章号：客户端切章（?chapter=N 变化）时强制重挂载，用新章审稿/草稿刷新状态，
+    // 避免 ReviewReport 内 useState 基线沿用上一章。
+    <ReviewReport
+      key={chapterNo}
+      project={project}
+      chapterNo={chapterNo}
+      initialReview={initialReview}
+      initialDraft={initialDraft}
+      chapters={chapters}
+    />
+  );
 }
 
 function parsePositiveInt(raw: string | undefined): number | null {