# どのアプリをビルドするか確認
ls -d */app.json
# → muednote-mobile/app.json, muedear/app.json

git branch --show-current
git status

# app.json から現在の version と buildNumber を確認
cat <APP_DIR>/app.json | grep -E '"version"|"buildNumber"'

# 現在の .env を確認
cat <APP_DIR>/.env

# バックアップ（初回のみ）
cp <APP_DIR>/.env <APP_DIR>/.env.backup

# .env を TestFlight 用に変更
# EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY=pk_test_...
# EXPO_PUBLIC_API_URL=https://<preview-url>.vercel.app

# .env が本番値であることを確認
# EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY=pk_live_...
# EXPO_PUBLIC_API_URL=https://mued.jp

cp <APP_DIR>/.env.backup <APP_DIR>/.env

cd <APP_DIR>
npm install
npx expo prebuild --clean

xcodebuild -workspace ios/<SCHEME>.xcworkspace \
  -scheme <SCHEME> \
  -configuration Release \
  -archivePath build/<SCHEME>.xcarchive \
  -destination "generic/platform=iOS" \
  DEVELOPMENT_TEAM=F529L4WT3V \
  CODE_SIGN_STYLE=Automatic \
  -allowProvisioningUpdates \
  archive

xcodebuild -exportArchive \
  -archivePath build/<SCHEME>.xcarchive \
  -exportPath build \
  -exportOptionsPlist ExportOptions.plist \
  -allowProvisioningUpdates

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>method</key>
	<string>app-store-connect</string>
	<key>signingStyle</key>
	<string>automatic</string>
	<key>teamID</key>
	<string>F529L4WT3V</string>
	<key>uploadSymbols</key>
	<true/>
	<key>destination</key>
	<string>upload</string>
</dict>
</plist>

cp <APP_DIR>/.env.backup <APP_DIR>/.env

1. tabs_context_mcp で接続確認
2. appstoreconnect.apple.com に navigate
3. ユーザーにログインしてもらう（パスワード入力は禁止）
4. ログイン後、アプリ一覧からスクリーンショットで状態確認

// Settings画面に追加
const handleDiagnose = async () => {
  const lines: string[] = [];

  // 1. 認証状態
  lines.push(`Clerk isSignedIn: ${clerkIsSignedIn}`);
  lines.push(`Clerk userId: ${clerkUserId ?? 'null'}`);

  // 2. トークン取得テスト
  try {
    const token = await getToken();
    lines.push(`Token: ${token ? `OK (len=${token.length})` : 'NULL'}`);
  } catch (err: any) {
    lines.push(`Token ERROR: ${err.message}`);
  }

  // 3. API疎通テスト（直接 fetch で生レスポンスを確認）
  try {
    const resp = await fetch(`${BASE_URL}/api/target-endpoint`, { headers });
    const raw = await resp.json();
    // apiSuccess ラップの有無を確認
    lines.push(`API: ${resp.status}`);
    lines.push(`Has data wrapper: ${'data' in raw}`);
    lines.push(`Response keys: ${Object.keys(raw).join(', ')}`);
  } catch (err: any) {
    lines.push(`API ERROR: ${err.message}`);
  }

  Alert.alert('Diagnose', lines.join('\n'));
};

grep -r "return null" <APP_DIR>/src/providers/ 2>/dev/null

grep -A5 "expo-tracking-transparency" <APP_DIR>/app.json

# modules/*/ios/ が除外されていないか確認
# ios/ ではなく /ios/ (ルート限定) であること
grep "^ios/" <APP_DIR>/.gitignore
grep "^/ios/" <APP_DIR>/.gitignore

cd muednote-mobile
npm install && npx expo prebuild --clean
xcodebuild -workspace ios/MUEDnote.xcworkspace -scheme MUEDnote \
  -configuration Release -archivePath build/MUEDnote.xcarchive \
  -destination "generic/platform=iOS" DEVELOPMENT_TEAM=F529L4WT3V \
  CODE_SIGN_STYLE=Automatic -allowProvisioningUpdates archive
xcodebuild -exportArchive -archivePath build/MUEDnote.xcarchive \
  -exportPath build -exportOptionsPlist ExportOptions.plist -allowProvisioningUpdates

cd muedear
npm install && npx expo prebuild --clean
xcodebuild -workspace ios/MUEDear.xcworkspace -scheme MUEDear \
  -configuration Release -archivePath build/MUEDear.xcarchive \
  -destination "generic/platform=iOS" DEVELOPMENT_TEAM=F529L4WT3V \
  CODE_SIGN_STYLE=Automatic -allowProvisioningUpdates archive
xcodebuild -exportArchive -archivePath build/MUEDear.xcarchive \
  -exportPath build -exportOptionsPlist ExportOptions.plist -allowProvisioningUpdates

We have addressed the issue identified in the previous review:

**[Issue] (fixed)**
- Root cause: [Technical explanation]
- Fix: [What was changed]
- File changed: [File path]

Build [N] contains this fix. Thank you for your review.