From 64193f2aa55b5b36b4cc701fcd239cf3fa4e0aaf Mon Sep 17 00:00:00 2001
From: richblack <leo21c@gmail.com>
Date: Thu, 14 May 2026 18:01:55 +0800
Subject: [PATCH] =?UTF-8?q?feat(mira):=20wiki=20listing=20=E5=8A=A0=20Inde?=
 =?UTF-8?q?x=20Entries=20section=EF=BC=88CC=20navigation=20=E5=85=A5?=
 =?UTF-8?q?=E5=8F=A3=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

leo 反饋：原本只看到 wiki-page 列表沒看到 per-entity index-entry，
不知道 CC 從哪入口。新增 section 列出所有 type=index-entry blocks，
標題用 entity 名稱（剝 `index-` prefix），點進去看完整 markdown 摘要。

對應 design.md §3.5.12.4.2 雙層 outliner（v1.6）：
- 概覽層：index-entry markdown（含「段落 outline」/「涵蓋面向」等）
- 完整 outliner：wiki page 自身（7B.3g 已實現的樹狀渲染）

部署：arcrun-landing.pages.dev（手動 wrangler pages deploy）。
---
 landing/app/mira/wiki/page.tsx | 40 ++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/landing/app/mira/wiki/page.tsx b/landing/app/mira/wiki/page.tsx
index b2ef637..7b96d7e 100644
--- a/landing/app/mira/wiki/page.tsx
+++ b/landing/app/mira/wiki/page.tsx
@@ -28,6 +28,7 @@ export default function WikiIndexPage() {
   const [indexChildren, setIndexChildren] = useState<Block[]>([]);
   const [logEntries, setLogEntries] = useState<Block[]>([]);
   const [otherWikiPages, setOtherWikiPages] = useState<Block[]>([]);
+  const [indexEntries, setIndexEntries] = useState<Block[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
 
@@ -95,6 +96,22 @@ export default function WikiIndexPage() {
             .filter((b) => !hasAnyInfraSubtype(b) && !hasMetaTag(b))
             .sort((a, b) => (b.created_at ?? 0) - (a.created_at ?? 0)),
         );
+
+        // 平行撈 index-entry blocks（per-entity 摘要，CC navigation entry point）
+        // 對應 design.md §3.5.12.4.1 / 7B.3f
+        const idxRes = await fetch(
+          `${KBDB_BASE}/blocks?type=index-entry&limit=200`,
+          { headers },
+        );
+        if (idxRes.ok) {
+          const idxData = await idxRes.json();
+          if (!cancelled) {
+            const idxBlocks: Block[] = idxData.blocks ?? [];
+            setIndexEntries(
+              idxBlocks.sort((a, b) => (a.page_name ?? '').localeCompare(b.page_name ?? '')),
+            );
+          }
+        }
       } catch (e: any) {
         if (!cancelled) setError(e?.message ?? 'load failed');
       } finally {
@@ -163,6 +180,29 @@ export default function WikiIndexPage() {
               )}
             </Section>
 
+            <Section title={`🧭 Index Entries（${indexEntries.length}）— CC 看的 entity 摘要`}>
+              {indexEntries.length > 0 ? (
+                <div style={{ display: 'grid', gap: 8 }}>
+                  {indexEntries.map((b) => {
+                    const entity = (b.page_name ?? '').replace(/^index-/, '');
+                    const firstLine = firstLineOf(b.content)
+                      .replace(/^#+\s*/, '')
+                      .slice(0, 80);
+                    return (
+                      <WikiCardLink
+                        key={b.id}
+                        page_name={b.page_name ?? ''}
+                        title={entity}
+                        excerpt={firstLine || `index for ${entity}`}
+                      />
+                    );
+                  })}
+                </div>
+              ) : (
+                <Empty>尚未有 index-entry（wiki_synthesis 跑完後自動建）</Empty>
+              )}
+            </Section>
+
             <Section title="📜 Log（每月一筆）">
               {logEntries.length > 0 ? (
                 <div style={{ display: 'grid', gap: 8 }}>