feat: Phase 1 mobile tablet — Jenkins APK, PC tab, in-app update

Capacitor 확장으로 git push 시 Mobile Jenkins 빌드, PC 탭 Android/iPad 다운로드,
앱 내 APK 업데이트, iOS TestFlight API 및 Capacitor ios 프로젝트를 추가한다.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/init-ios-capacitor.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+# Capacitor iOS 플랫폼 추가·동기화 (Mac + CocoaPods 권장)
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+cd "$ROOT/app"
+
+npm run build
+
+if command -v pod >/dev/null 2>&1; then
+  npx cap add ios 2>/dev/null || true
+  npx cap sync ios
+else
+  echo "CocoaPods 없음 — iOS 템플릿만 추출합니다 (pod install은 나중에)."
+  node --input-type=module <<'NODE'
+import { loadConfig } from '@capacitor/cli/dist/config.js';
+import { addIOS } from '@capacitor/cli/dist/ios/add.js';
+import { editProjectSettingsIOS } from '@capacitor/cli/dist/ios/common.js';
+const config = await loadConfig({ cwd: process.cwd() });
+const fs = await import('fs');
+if (!fs.existsSync('ios')) {
+  await addIOS(config);
+  await editProjectSettingsIOS(config);
+}
+NODE
+  echo "완료. brew install cocoapods 후: cd ios/App && pod install"
+fi
+
+echo "Xcode: npm run cap:open:ios"
+echo "TestFlight: docs/ios-testflight-setup.md"