chore: initial Expo SDK 56 + RN 0.85 + TS 6 setup with vision-camera/skia deps

W1 Task 1 Windows 가능 범위 완료.

핵심 파일:
- package.json: lapie name + scripts(start/ios/android/web/test/typecheck)
- app.json: bundleIdentifier com.lapie.app + iOS 권한 3종
  (NSCameraUsageDescription, NSPhotoLibraryUsageDescription, NSPhotoLibraryAddUsageDescription)
- tsconfig.json: strict + noUncheckedIndexedAccess + types:["jest"]
- jest.config.js: jest-expo preset
- src/__tests__/sanity.test.ts: jest 동작 검증용 (W1 Task 3에서 실제 테스트로 대체 예정)

의존성:
- expo ~56.0.4, react 19.2.3, react-native 0.85.3
- react-native-vision-camera ^5.0.10
- @shopify/react-native-skia 2.6.2
- react-native-worklets-core ^1.6.3
- react-native-gesture-handler ~2.31.1
- react-native-safe-area-context ~5.7.0
- zustand ^5.0.13
- jest ^29.7.0, jest-expo ^56.0.4, @types/jest ^30

SDK 버전은 v0-plan(2026-05-23 작성)의 표기보다 상향:
- Expo SDK 52 → 56 (작업 시점 최신 stable)
- RN 0.76 → 0.85, TS 5 → 6
- vision-camera v4 → v5, skia v1 → v2.6
plan은 "7월 착수 직전 재검토" 명시 — 작업 시점 최신 적용.

검증:
- npx tsc --noEmit: 무에러
- npm test: sanity 1 passed

다음 단계 (Mac):
- npx expo prebuild --platform ios
- npx expo run:ios --device
- W1 Task 2 (vision-camera 카메라 화면 + 권한)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

jest.config.js

@@ -0,0 +1,6 @@
+/** @type {import('jest').Config} */
+module.exports = {
+  preset: 'jest-expo',
+  testPathIgnorePatterns: ['/node_modules/', '/ios/', '/android/'],
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json'],
+};