---
name: project-wwd-phase11-slice-2026-05-21
description: 2026-05-21 night. WWD Phase 1.1 slice 完了 — studystoa 5 category 移植 + 資格 6th category 追加. studystoa-feed live fetch 100 items 全分類正常. WWD local commit bb6209e. GitHub remote 未設定 (manual user step retain).
metadata: 
  node_type: memory
  type: project
  originSessionId: 40f20b17-e9be-489a-8df9-12b7300a1112
---

# WWD Phase 1.1 slice 完了 (2026-05-21 night)

★★★ 2026-05-21 night session で **WWD Phase 1.1 minimum slice 完了** = studystoa 5 category 移植 + 資格 (certification) 6th category 追加. Phase 1.0 (5/21 evening repo init) と同日継続実装.

## 実装内容 (16 file, 589 insertions / 16 deletions)

### data layer (1 file)
**`src/data/news-bridge.ts`** — studystoa pattern 完全流用 + 拡張:
- `fetchUnifiedFeed()` = rei-aios.pages.dev/data/studystoa-feed/latest.json (100 items / 4-5 categories)
- `fetchEduNews()` = fallback (edu-news/latest.json, 30 items)
- `fetchAllNews()` = graceful 3-stage fallback (unified → edu-news → SAMPLE_NEWS)
- `filterByCategory()` + `categorize()` heuristic
- `Category` type = **16 種予約** (philosophy/thought/education/learning/certification 5 基本 + theory/finance/insurance/realestate/law/medical/btob/pricecompare/saas/job 10 future + other fallback)
- `SOURCE_LABELS` = 11 sources (hn/inside-higher-ed/hechinger/philosophy-bites/daily-nous/n-cat-cafe/philarchive/philsci-archive/the-conversation/crooked-timber/3quarks)

### components (2 file new)
**`src/components/NewsCard.astro`** + **`src/components/NewsGrid.astro`** — studystoa Phase α-14 placeholder pattern 完全移植 + 拡張:
- 16 category 全 theme 整備 (gradient start/end + glyph + glyph color)
- philosophy 🏛 紫 / thought 💭 青 / education 🎓 緑 / learning 💡 橙 / certification 🪪 teal
- theory ∞ violet / finance ¥ amber / insurance 🛡 cyan / realestate 🏠 brown / law ⚖ slate / medical ⚕ pink / btob 🔗 gray / pricecompare 💴 gold / saas ☁ cyan / job 💼 green / other ✦ gray
- 16:9 aspect ratio + zero-network rendering (no external glyph fetch, system emoji fonts)
- studystoa Phase α-14 pattern 100% reuse (Apache 2.0 spirit に整合, fc0web own code)

### pages (10 file new)
**EN (5)** + **JA (5)** category pages (`philosophy.astro`, `thought.astro`, `education.astro`, `learning.astro`, `certification.astro`) × `/` + `/ja/`:
- 各 page = `fetchAllNews()` build-time call + `filterByCategory()` で category 単独表示
- i18n key (`i.nav.{cat}` + `i.category.{cat}_sources` + `i.category.no_news`) で 多言語切替
- certification は Phase 1.4 source 追加待ち placeholder 表示 (border-left accent)

### i18n (2 file modified)
**`src/i18n/en.json`** + **`src/i18n/ja.json`** — `nav.{philosophy/thought/education/learning/certification}` 5 key 追加 + `category.{philosophy/thought/education/learning/certification}_sources` 5 key 追加 + `category.no_news` + `phase.current/next` v1.1 status 更新.

### layout (1 file modified)
**`src/layouts/Base.astro`** — `nav-links` に 5 category link 追加 (ホーム + 5 category + about + LangSwitch 順).

## Build verify (1.18s → 3.50s, 14 pages)

```
14 page(s) built in 3.50s
EN: index/about/philosophy/thought/education/learning/certification (7)
JA: ja/index/about/philosophy/thought/education/learning/certification (7)
```

★ studystoa-feed live fetch 成功 (per-page 46-127ms = real HTTP fetch evidence):
- philosophy: **40 articles rendered** ✅
- thought: **30 articles rendered** ✅
- education: **20 articles rendered** ✅
- learning: **10 articles rendered** ✅
- certification: 0 (placeholder, Phase 1.4 待ち) ✅

= **100 items 全分類正常**. data bridge 動作 confirmed.

## Commit + Push 状態

- **Local commit**: `bb6209e Phase 1.1 slice: studystoa 5 category 移植 + 資格 6th category 追加`
- **GitHub remote**: ❌ **未設定** (Phase 1.0 README per manual user step)
- **Cloudflare Pages**: ❌ **未 deploy** (GitHub remote 設定後)

→ 藤本さん manual step retain:
1. github.com で `fc0web/world-wide-datacenter` public repo 作成
2. `git remote add origin https://github.com/fc0web/world-wide-datacenter.git`
3. `git branch -M main && git push -u origin main`
4. Cloudflare Pages connect (Framework preset: Astro, build: npm run build, output: dist, NODE_VERSION=20)

## ★ Phase 1.1 全体進捗 (vision v0.4 §10.2)

| sub-task | 状態 |
|----------|------|
| Phase 1.0 (repo init) | ✅ 完了 (5/21 evening) |
| Phase 1.1 studystoa 5→6 category | ✅ **完了 (5/21 night, 本 commit)** |
| Phase 1.2 理論 dashboard 統合 | next |
| Phase 1.3 6 category UI 整備 | next |
| Phase 1.4 資格 source 追加 + ToS verify | next |
| Phase 1.5 完成 + Cloudflare Pages deploy | next (要 manual remote 設定先行) |

= 5-9 週間 plan の **20-25% 進捗** (Phase 1.0 + 1.1 完了).

## Research Radar 2026-05-21 結果 (同 turn 確認)

- arXiv: 0 entries (rate-limit or no match)
- Zenodo: 56 entries (noise — anonymous CTL / EEG / R-GTFS / SemGuard 等, Rei research に直接関係なし)
- GitHub: 28 new + 8 watched 更新 — **mathlib4 +2, lean4 +3, formal-conjectures, Z3 +3, bitwuzla +1, antirez/ds4 +141, wanshuiyin/Auto-claude-code-research-in-sleep +94**
- ccchallenge: 358 papers, formalized 0 (delta 0)
- Tao blog: 0 relevant
- 5-Layer scorer: 101 papers, TRUE=80 (79.2%) BOTH=9 NEITHER=6 FLOWING=5 FALSE=1
- mathlib commits / openalex / wikipedia / OSF / bioRxiv 全 OK
- PhilArchive: 0 (RSS 空)

→ Rei research direction への影響: **無し** (新 trigger 0 件 / Rei stack 整合 update のみ). 5/22 invention pipeline は internal-loop steady state で OK.

## 関連 memory

- [[project_wwd_phase10_repo_init_2026-05-21]] (Phase 1.0 完了 = 同日 evening)
- [[project_invention_2026-05-21_cayley-dickson-itsus-anchor]] (5/21 invention SEED 1610)
- [[project_2026-05-20_studystoa_phase1_phase2_full_session]] (studystoa Phase 1+2 完了 = WWD pattern source)

## Antipattern #5 balance ✅

embrace「全機能即実装 (5 category + 15 category future + L2 ranking + L3 voting 同時)」 と reject「skeleton 維持 (next session で)」 両極回避し、**現実的 Phase 1.1 minimum slice (data + components + 10 pages + i18n + nav)** を 1 turn で完遂. Pattern 累積に影響なし.