refactor(topics): 멀티 에이전트용 지식 재편 — _Common(공통 기본기) + Domain_* 구조

에이전트 8종(대화형/프로그래머 C·S/디자이너/설계자/기획자/QA/PD/PM)에게
[공통 기본 능력 + 롤별 Specialty] 2층으로 지식을 주입하기 위한 재분류.
문서 내용·포맷은 무수정, 폴더 이동만 (6,372개 문서 수 보존 확인).

- Topic_Programming → Domain_Programming (내부 구조 보존)
- Topic_Graphic → Domain_Design
- Topic_Business → Domain_Product
- Topic_General → Domain_General
- _Common 신설: Math(구 Topic_Math_Specialty), Reasoning(구 General/From_Thinking & Reasoning),
  Reasoning_Creativity(구 General/From_창의성), Communication(Poetic_Blog_Writing + From_writing)
- 타 도메인의 From_* 폴더는 유지 (출처 표기일 뿐, 이미 도메인에 맞게 분류된 문서)
- 빈 폴더 정리 (memory/procedures)
- 에이전트→폴더 매핑은 workspace의 .astra/agent-knowledge-map.json (9개 에이전트)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

10_Wiki/Topics/Domain_Programming/Topic_CSharp/CSharp_Booleans.md

@@ -0,0 +1,81 @@
+---
+id: csharp-booleans
+title: "C# Booleans"
+category: "Programming_Language"
+status: "draft"
+verification_status: "conceptual"
+canonical_id: ""
+aliases: ["bool data type C#", "boolean expressions C#", "C# 불리언"]
+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: ["csharp", "programming-language", "w3schools", "booleans"]
+raw_sources: ["https://www.w3schools.com/cs/cs_booleans.php"]
+applied_in: []
+github_commit: ""
+---
+
+# [[CSharp Booleans]]
+
+## 🎯 한 줄 통찰 (One-line insight)
+This chapter previews the if...else statement (voting-age example) BEFORE the Conditions section formally covers it, which is a deliberate pedagogical sequencing choice — showing WHY boolean expressions matter (they're the direct input to `if`) before teaching the `if` syntax itself — and the example itself reuses `Console.WriteLine(myAge >= votingAge);` printing a raw `True`/`False` before wrapping the identical comparison inside an `if {} else {}` block, making the connection between "a boolean expression" and "a branching decision" explicit and concrete rather than assumed. [S1]
+
+## 🧠 핵심 개념 (Core concepts)
+- **`bool`** — a type that can only hold `true` or `false`, used for binary-state situations (yes/no, on/off). [S1]
+- **Boolean expression** — an expression (typically built with comparison operators) that itself evaluates to `True`/`False`, e.g. `x > y`, `x == 10`. [S1]
+- **Direct literal comparison** — comparisons work on literals too, not just variables: `Console.WriteLine(10 > 9);` is valid on its own. [S1]
+- **Boolean expressions are the foundation of `if`/`else`** — the tutorial explicitly states "the boolean value of an expression is the basis for all C# comparisons and conditions." [S1]
+
+## 📖 세부 내용 (Details)
+- Direct declaration: `bool isCSharpFun = true; bool isFishTasty = false;` — printed as `True`/`False`. [S1]
+- Comparison-derived booleans: `int x = 10; int y = 9; Console.WriteLine(x > y); // True`; `Console.WriteLine(x == 10); // True`; `Console.WriteLine(10 == 15); // False`. [S1]
+- Real-life voting-age example, first as a bare boolean print: `int myAge = 25; int votingAge = 18; Console.WriteLine(myAge >= votingAge);` → `True`. [S1]
+- The SAME comparison then wrapped in a full if/else: 
+  ```
+  if (myAge >= votingAge) { Console.WriteLine("Old enough to vote!"); }
+  else { Console.WriteLine("Not old enough to vote."); }
+  ```
+  [S1]
+
+## ⚖️ 모순 및 업데이트 (Contradictions & updates)
+- **if/else 문법이 정식 챕터 전에 미리 사용됨**: Conditions 섹션에서 if...else를 formal하게 다루기 전에, 이 챕터가 투표 연령 예제를 통해 if/else 구문을 먼저 보여준다는 점이 확인됨 — "왜 boolean 표현식이 중요한가(if의 입력이기 때문)"를 문법을 가르치기 전에 개념적으로 먼저 연결하려는 의도적 구성. [S1]
+
+## 🛠️ 적용 사례 (Applied in summary)
+투표 가능 연령(18세)과 실제 나이(25세)를 비교해 먼저 bool 값을 출력하고, 그다음 동일 비교를 if...else로 감싸 "Old enough to vote!" 또는 "Not old enough to vote."를 출력하는 예제가 원문에서 직접 실전 활용 사례로 제시됨. [S1]
+
+## 💻 코드 패턴 (Code patterns)
+Boolean expression as a bare print, then wrapped in if/else (C#):
+```csharp
+int myAge = 25;
+int votingAge = 18;
+
+Console.WriteLine(myAge >= votingAge);  // bare boolean -> True
+
+if (myAge >= votingAge) {
+    Console.WriteLine("Old enough to vote!");
+} else {
+    Console.WriteLine("Not old enough to vote.");
+}
+```
+
+## ✅ 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:** [[C# Tutorial]]
+- **관련 개념:** [[CSharp Strings Chars]], [[CSharp Conditions]], [[CSharp Operators Comparison]]
+- **참조 맥락:** Booleans 섹션의 유일 챕터 — Conditions 섹션으로 이어짐.
+
+## 📚 출처 (Sources)
+- [S1] W3Schools — C# Booleans — https://www.w3schools.com/cs/cs_booleans.php
+
+## 📝 변경 이력 (Change history)
+- 2026-07-04: Initial draft synthesized from the W3Schools "C# Booleans" page (Astra wiki-curation, P-Reinforce v3.1 format).