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>

App.tsx

@@ -0,0 +1,20 @@
+import { StatusBar } from 'expo-status-bar';
+import { StyleSheet, Text, View } from 'react-native';
+
+export default function App() {
+  return (
+    <View style={styles.container}>
+      <Text>Open up App.tsx to start working on your app!</Text>
+      <StatusBar style="auto" />
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: '#fff',
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+});

app.json

@@ -0,0 +1,32 @@
+{
+  "expo": {
+    "name": "Lapie",
+    "slug": "lapie",
+    "version": "0.0.1",
+    "orientation": "portrait",
+    "icon": "./assets/icon.png",
+    "userInterfaceStyle": "light",
+    "ios": {
+      "supportsTablet": false,
+      "bundleIdentifier": "com.lapie.app",
+      "infoPlist": {
+        "NSCameraUsageDescription": "옷을 카메라에 비춰 합성 미리보기에 사용합니다.",
+        "NSPhotoLibraryUsageDescription": "정면 사진을 등록하고 캡쳐를 저장하기 위해 사용합니다.",
+        "NSPhotoLibraryAddUsageDescription": "합성 결과 사진을 저장하기 위해 사용합니다."
+      }
+    },
+    "android": {
+      "package": "com.lapie.app",
+      "adaptiveIcon": {
+        "backgroundColor": "#E6F4FE",
+        "foregroundImage": "./assets/android-icon-foreground.png",
+        "backgroundImage": "./assets/android-icon-background.png",
+        "monochromeImage": "./assets/android-icon-monochrome.png"
+      },
+      "predictiveBackGestureEnabled": false
+    },
+    "web": {
+      "favicon": "./assets/favicon.png"
+    }
+  }
+}

index.ts

@@ -0,0 +1,8 @@
+import { registerRootComponent } from 'expo';
+
+import App from './App';
+
+// registerRootComponent calls AppRegistry.registerComponent('main', () => App);
+// It also ensures that whether you load the app in Expo Go or in a native build,
+// the environment is set up appropriately
+registerRootComponent(App);

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'],
+};

package.json

@@ -0,0 +1,33 @@
+{
+  "name": "lapie",
+  "version": "0.0.1",
+  "private": true,
+  "main": "index.ts",
+  "scripts": {
+    "start": "expo start",
+    "android": "expo start --android",
+    "ios": "expo start --ios",
+    "web": "expo start --web",
+    "test": "jest",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "@shopify/react-native-skia": "2.6.2",
+    "expo": "~56.0.4",
+    "expo-status-bar": "~56.0.4",
+    "react": "19.2.3",
+    "react-native": "0.85.3",
+    "react-native-gesture-handler": "~2.31.1",
+    "react-native-safe-area-context": "~5.7.0",
+    "react-native-vision-camera": "^5.0.10",
+    "react-native-worklets-core": "^1.6.3",
+    "zustand": "^5.0.13"
+  },
+  "devDependencies": {
+    "@types/jest": "^30.0.0",
+    "@types/react": "~19.2.2",
+    "jest": "^29.7.0",
+    "jest-expo": "^56.0.4",
+    "typescript": "~6.0.3"
+  }
+}

src/__tests__/sanity.test.ts

@@ -0,0 +1,5 @@
+describe('sanity', () => {
+  it('jest는 잘 동작한다', () => {
+    expect(1 + 1).toBe(2);
+  });
+});

tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "expo/tsconfig.base",
+  "compilerOptions": {
+    "strict": true,
+    "noUncheckedIndexedAccess": true,
+    "types": ["jest"]
+  },
+  "include": ["**/*.ts", "**/*.tsx"]
+}