docs(10_Wiki): Dev 폴더 누락분 반영 — Topic_Programming으로 통합

이전 재구성 작업에서 Dev/ 폴더가 누락되었던 것을 반영.

- Dev/Topic_Programming(중첩 폴더, 78개)은 Dev 자체 최상위 폴더들
  (Architecture/Conventions/Engineering_Intelligence 등)과 완전 중복이라 제거.
- Dev 최상위 엔지니어링 지식 폴더(Architecture/Conventions/Engineering_Intelligence/
  Failure_Library/Generalized_Principles/Language/Pattern_Catalog/Platform_Guides/
  Subsystems, 77개)는 이미 Topic_Programming/Topic_Programming에 더 최신 버전이
  존재해 중복 제거(고유 콘텐츠 1개는 예외 처리하여 이동 보존).
- Dev의 W3Schools 언어 튜토리얼 폴더(Topic_C/CPP/CSS/CSharp/HOWTO/HTML/Java/
  JavaScript/PHP/Python/SQL/W3CSS, 1201개)는 전부 Topic_Programming 하위로 이동.
- 에이전트 운영 상태(.astra/docs)는 그대로 유지, 콘텐츠 폴더만 정리.
- Topic_Programming 최종 문서 수: 2784 → 3985.

10_Wiki/Topic_Programming/Topic_W3CSS/W3CSS_Web.md

@@ -0,0 +1,60 @@
+---
+id: w3css-web
+title: "W3CSS Web Building"
+category: "Programming_Language"
+status: "draft"
+verification_status: "conceptual"
+canonical_id: ""
+aliases: ["web building crash course", "web building secrets", "W3.CSS 웹 빌딩"]
+duplicate_of: ""
+source_trust_level: "B"
+confidence_score: 0.83
+created_at: 2026-07-04
+updated_at: 2026-07-04
+review_reason: ""
+merge_history: []
+tags: ["w3css", "css-framework", "w3schools", "web-building"]
+raw_sources: ["https://www.w3schools.com/w3css/w3css_web.asp"]
+applied_in: []
+github_commit: ""
+---
+
+# [[W3CSS Web Building]]
+
+## 🎯 한 줄 통찰 (One-line insight)
+The crash course's core productivity claim rests on REUSING one skeleton, one stylesheet, and one script across EVERY project ("Always use the same HTML Skeleton... Style Sheet... JavaScript... Layout Plan") — meaning speed comes not from writing less code per project, but from never re-deriving the starting boilerplate at all, turning web development into filling in a fixed template rather than authoring from scratch each time. [S1]
+
+## 🧠 핵심 개념 (Core concepts)
+- **5-page crash course structure** — HTML Skeleton → Style Sheet → JavaScript → Layout → Building a full site, each page building directly on the previous one's output. [S1]
+- **"4 Web Building Secrets"** — the source's own framing: reuse the same skeleton/stylesheet/JS/layout-plan across all projects rather than starting fresh each time. [S1]
+- **Commitment framing** — explicitly discourages "wasting time on other subjects/tutorials" during the crash course, positioning it as an intensive few-day exercise rather than casual reading. [S1]
+
+## 📖 세부 내용 (Details)
+- The chapter is structured as a literal roadmap of the remaining 4 pages: "A HTML Skeleton," "Using a Style Sheet," "Using JavaScript," "Creating a Layout," "Building a Web Site." [S1]
+
+## ⚖️ 모순 및 업데이트 (Contradictions & updates)
+- 현재까지 발견된 모순 사항 없음 (No contradictions found in available sources).
+
+## 🛠️ 적용 사례 (Applied in summary)
+현재 발견된 실제 적용 사례가 없습니다 — 동일한 스켈레톤/스타일시트/스크립트를 매 프로젝트에 재사용하는 습관이 이 크래시코스 전체가 가르치는 실전 워크플로우의 핵심이다. [S1]
+
+## 💻 코드 패턴 (Code patterns)
+None — this is a conceptual overview page pointing to the next 4 chapters, with no standalone code example.
+
+## ✅ 검증 상태 및 신뢰도
+- **상태:** draft
+- **검증 단계:** conceptual
+- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
+- **신뢰 점수:** 0.83
+- **중복 검사 결과:** 신규 생성 (New discovery)
+
+## 🔗 지식 그래프 (Knowledge Graph)
+- **상위/루트:** [[W3.CSS Tutorial]]
+- **관련 개념:** [[W3CSS Color Themes]], [[W3CSS Web HTML]]
+- **참조 맥락:** Web Building 크래시코스 개관 — HTML 스켈레톤(Web HTML) 챕터로 이어짐.
+
+## 📚 출처 (Sources)
+- [S1] W3Schools — Web Building — https://www.w3schools.com/w3css/w3css_web.asp
+
+## 📝 변경 이력 (Change history)
+- 2026-07-04: Initial draft synthesized from the W3Schools "Web Building" page (Astra wiki-curation, P-Reinforce v3.1 format).