chore(scaffold): add Claude Code AI environment and commands

[YusukeHirao]

概要

scaffoldパッケージにClaude Code / Cursor対応のAI環境設定とカスタムコマンドを追加。

Claude Code

• CLAUDE.md — プロジェクトルール定義（ガイドラインへのリンク含む）
• .claude/settings.json — パーミッション・MCPサーバー有効化設定
• .mcp.json — chrome-devtools / figma-remote-mcp サーバー定義
• .claude/commands/git.md — コミットルール・diff確認手順・安全ガイドライン
• .claude/commands/release.md — リリースブランチ作成フロー
• .claude/commands/fix-component.md — コンポーネント修正ワークフロー（DevTools MCP連携）
• .claude/commands/debug-diff.md — 2環境間のページ比較デバッグ（archaeologist / filematch連携）

Cursor

• .cursor/mcp.json — chrome-devtools MCPサーバー定義
• CursorはCLAUDE.mdをサードパーティルールとして自動読み取りするため .cursor/rules/ は不要
• Cursorは .claude/commands/ をスラッシュコマンドとして認識するため .cursor/commands/ は不要

セキュリティ

• chrome-devtools-mcp を devDependencies にバージョン固定（0.21.0）で追加し、MCP設定から @latest を削除

その他

• cspell.json / package.json — .claude/ ディレクトリのlint対応
• README.md — AIコマンド一覧を追記

---

Note

Medium Risk
Medium risk because it changes the scaffolded project output and developer tooling configuration (permissions, MCP servers, lint/format patterns) and introduces a new devDependency (chrome-devtools-mcp), which could impact generated repos’ tooling behavior.

Overview
Adds a Claude Code/Cursor AI environment to the @d-zero/scaffold template: new CLAUDE.md, .claude/settings.json, .claude/commands/* (git/release/fix/debug workflows), and MCP server configs via .mcp.json and .cursor/mcp.json.

Updates tooling to accommodate the new .claude/ directory (cspell ignore paths, prettier target globs) and pins/introduces chrome-devtools-mcp@0.21.0 in devDependencies (+ lockfile).

Adjusts @d-zero/create-frontend CLI tests to expect these new scaffolded files for npx, static, and basercms4 outputs.

^{Written by Cursor Bugbot for commit f61a565. Configure here.}

[cursor]

Cursor Bugbot has reviewed your changes and found 3 potential issues.

Bugbot Autofix prepared fixes for all 3 issues found in the latest run.

• ✅ Fixed: Missing emulate permission in MCP allow list
  • Added mcp__chrome-devtools__emulate to the allow list to enable responsive viewport testing as required by fix-component.md command.
• ✅ Fixed: Incorrect colon syntax in gh CLI permission patterns
  • Changed gh CLI patterns from colon syntax (gh repo list:*) to space syntax (gh repo list *) to match actual gh command structure.
• ✅ Fixed: Deny rules for sed and npm use ineffective colon syntax
  • Changed sed and npm deny patterns from colon syntax to space syntax (sed *, npm *) to properly block these commands.

Or push these changes by commenting:

@cursor push aa191535b7

Preview (aa191535b7)

diff --git a/packages/@d-zero/scaffold/.claude/settings.json b/packages/@d-zero/scaffold/.claude/settings.json
--- a/packages/@d-zero/scaffold/.claude/settings.json
+++ b/packages/@d-zero/scaffold/.claude/settings.json
@@ -1,23 +1,24 @@
 {
 	"permissions": {
 		"allow": [
-			"Bash(yarn build:*)",
-			"Bash(yarn install)",
-			"Bash(yarn lint:*)",
-			"Bash(yarn test:*)",
-			"Bash(gh repo list:*)",
-			"Bash(gh repo view:*)",
-			"Bash(gh repo gitignore:*)",
-			"Bash(gh repo license:*)",
-			"mcp__chrome-devtools__click",
-			"mcp__chrome-devtools__evaluate_script",
-			"mcp__chrome-devtools__list_console_messages",
-			"mcp__chrome-devtools__list_pages",
-			"mcp__chrome-devtools__navigate_page",
-			"mcp__chrome-devtools__new_page",
-			"mcp__chrome-devtools__take_screenshot",
-			"mcp__chrome-devtools__take_snapshot",
-			"mcp__chrome-devtools__wait_for",
+		"Bash(yarn build:*)",
+		"Bash(yarn install)",
+		"Bash(yarn lint:*)",
+		"Bash(yarn test:*)",
+		"Bash(gh repo list *)",
+		"Bash(gh repo view *)",
+		"Bash(gh repo gitignore *)",
+		"Bash(gh repo license *)",
+		"mcp__chrome-devtools__click",
+		"mcp__chrome-devtools__emulate",
+		"mcp__chrome-devtools__evaluate_script",
+		"mcp__chrome-devtools__list_console_messages",
+		"mcp__chrome-devtools__list_pages",
+		"mcp__chrome-devtools__navigate_page",
+		"mcp__chrome-devtools__new_page",
+		"mcp__chrome-devtools__take_screenshot",
+		"mcp__chrome-devtools__take_snapshot",
+		"mcp__chrome-devtools__wait_for",
 			"Skill(git)",
 			"WebFetch(domain:github.com)",
 			"WebFetch(domain:guidelines.d-zero.co.jp)",
@@ -27,8 +28,8 @@
 			"Bash(rm --force)",
 			"Bash(rm -rf)",
 			"Bash(rm -f)",
-			"Bash(sed:*)",
-			"Bash(npm:*)"
+			"Bash(sed *)",
+			"Bash(npm *)"
 		]
 	},
 	"enabledMcpjsonServers": ["chrome-devtools", "figma-remote-mcp"]

_{This Bugbot Autofix run was free. To enable autofix for future PRs, go to the Cursor dashboard.}

[YusukeHirao]

Cursor Bugbotの指摘修正済み