Revert to spec's free web plan + PWA install (iPhone/Android, $0)

명세서 준수: 네이티브(Flutter/Kotlin) 경로 폐기 — 유료 iOS 개발자 등록·맥이 필요해 비용 0 원칙과 명세서에 어긋남. - app/(Flutter) 전부 제거, 원래 웹 클라이언트 복원. - PWA 추가: manifest.webmanifest + sw.js(오프라인 캐시) + 앱 아이콘(192/512/apple-touch). → iPhone Safari·Android Chrome에서 '홈화면에 추가'로 전체화면 앱처럼 실행, 스토어/맥/등록비 불필요. - Cloudflare Pages 무료 배포 대상. 서버(Workers) 계획 불변.
2026-08-22 15:08:51 +09:00
parent cbb8dea2eb
commit a8ff780248
76 changed files with 70 additions and 2520 deletions
--- a/README.md
+++ b/README.md
@@ -6,9 +6,7 @@ TETR.IO 스타일의 **모바일 실시간 대전 블록 스태커** 웹 게임.

 이 문서는 앱 제작을 위한 **최종 빌드 진입점(entry point)** 이다. 모든 설계 결정·수치·에셋의 **정본(source of truth)은 [`TETRIG-최종명세서.md`](./TETRIG-최종명세서.md)** 이며, 구현 시 반드시 명세서와 UX 목업을 함께 열어 작업한다.

-> **클라이언트 변경 (2026-08-22 사용자 결정)**: 플레이스토어 + 앱스토어(아이폰) 동시 출시를 위해 클라이언트를 **크로스플랫폼 Flutter (Dart, Android + iOS)** 로 제작한다. 소스는 [`app/`](./app). 코어 게임 로직은 UI와 분리된 순수 Dart 모듈 [`app/lib/engine.dart`](./app/lib/engine.dart) 에 있고 `flutter test` 로 검증한다(SRS 킥테이블·7-bag·T-spin 판정·점수·좌표 등 §4·§13 데이터는 그대로 이식됨). 서버 계획(Cloudflare Workers + D1 + WebSocket)은 변경 없이 유지된다. 초기 웹(HTML) 프로토타입(`src/`, `index.html`)은 검증된 **동작 레퍼런스**로 남겨둔다.
->
-> **iOS 빌드 제약**: Android(APK/AAB)는 리눅스에서 빌드 가능하나, iOS(.ipa)·앱스토어 제출은 **macOS + Xcode** 가 필수다. 맥 한 대 또는 클라우드 맥 CI(Codemagic 등) + **Apple Developer Program($99/년)** 이 필요하다. 이 저장소는 iOS 코드베이스와 CI 설정까지 포함하되 실제 iOS 바이너리는 맥 환경에서 빌드한다.
+> **비용 0 · 아이폰/안드로이드 모두 지원 (2026-08-22 확정)**: 명세서대로 **웹 게임 + PWA(홈화면 설치)** 로 간다. Cloudflare Pages(무료)에 배포하면 iPhone Safari·Android Chrome에서 그대로 돌아가고, "홈 화면에 추가"로 전체화면 앱처럼 실행된다(`manifest.webmanifest` + `sw.js` 오프라인 캐시 + 앱 아이콘). **맥·Xcode·앱스토어/구글플레이 등록비·Apple Developer 멤버십이 전혀 필요 없다.** (네이티브 iOS 앱만 유료·맥 필수라 웹/PWA 경로가 무료로 크로스플랫폼을 달성하는 유일한 방법이다.) 클라이언트 진입점은 [`index.html`](./index.html)(빌드 산출물), 소스는 [`src/`](./src), 서버 계획(Cloudflare Workers + D1 + WebSocket)은 명세서 그대로.

 ---

--- a/app/.gitignore
+++ b/app/.gitignore
@@ -1,48 +0,0 @@
-# Miscellaneous
-*.class
-*.log
-*.pyc
-*.swp
-.DS_Store
-.atom/
-.build/
-.buildlog/
-.history
-.svn/
-.swiftpm/
-migrate_working_dir/
-
-# IntelliJ related
-*.iml
-*.ipr
-*.iws
-.idea/
-
-# The .vscode folder contains launch configuration and tasks you configure in
-# VS Code which you may wish to be included in version control, so this line
-# is commented out by default.
-#.vscode/
-
-# Flutter/Dart/Pub related
-**/doc/api/
-**/ios/Flutter/.last_build_id
-.dart_tool/
-.flutter-plugins-dependencies
-.pub-cache/
-.pub/
-/build/
-/coverage/
-
-# Symbolication related
-app.*.symbols
-
-# Obfuscation related
-app.*.map.json
-
-# Android Studio will place build artifacts here
-/android/app/debug
-/android/app/profile
-/android/app/release
-
-# Widget Preview related
-.widget_preview/
--- a/app/.metadata
+++ b/app/.metadata
@@ -1,33 +0,0 @@
-# This file tracks properties of this Flutter project.
-# Used by Flutter tool to assess capabilities and perform upgrades etc.
-#
-# This file should be version controlled and should not be manually edited.
-
-version:
-  revision: "6655482ec06e547f90abf8ae7590466f4415978d"
-  channel: "stable"
-
-project_type: app
-
-# Tracks metadata for the flutter migrate command
-migration:
-  platforms:
-    - platform: root
-      create_revision: 6655482ec06e547f90abf8ae7590466f4415978d
-      base_revision: 6655482ec06e547f90abf8ae7590466f4415978d
-    - platform: android
-      create_revision: 6655482ec06e547f90abf8ae7590466f4415978d
-      base_revision: 6655482ec06e547f90abf8ae7590466f4415978d
-    - platform: ios
-      create_revision: 6655482ec06e547f90abf8ae7590466f4415978d
-      base_revision: 6655482ec06e547f90abf8ae7590466f4415978d
-
-  # User provided section
-
-  # List of Local paths (relative to this file) that should be
-  # ignored by the migrate tool.
-  #
-  # Files that are not part of the templates will be ignored by default.
-  unmanaged_files:
-    - 'lib/main.dart'
-    - 'ios/Runner.xcodeproj/project.pbxproj'
--- a/app/README.md
+++ b/app/README.md
@@ -1,17 +0,0 @@
-# tetrig
-
-A new Flutter project.
-
-## Getting Started
-
-This project is a starting point for a Flutter application.
-
-A few resources to get you started if this is your first Flutter project:
-
- [Learn Flutter](https://docs.flutter.dev/get-started/learn-flutter)
- [Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
- [Flutter learning resources](https://docs.flutter.dev/reference/learning-resources)
-
-For help getting started with Flutter development, view the
-[online documentation](https://docs.flutter.dev/), which offers tutorials,
-samples, guidance on mobile development, and a full API reference.
--- a/app/analysis_options.yaml
+++ b/app/analysis_options.yaml
@@ -1,38 +0,0 @@
-# This file configures the analyzer, which statically analyzes Dart code to
-# check for errors, warnings, and lints.
-#
-# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
-# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
-# invoked from the command line by running `flutter analyze`.
-
-# The following line activates a set of recommended lints for Flutter apps,
-# packages, and plugins designed to encourage good coding practices.
-include: package:flutter_lints/flutter.yaml
-
-analyzer:
-  exclude:
-    - build/**
-    - android/**
-    - ios/**
-    - web/**
-    - windows/**
-    - macos/**
-    - linux/**
-
-linter:
-  # The lint rules applied to this project can be customized in the
-  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
-  # included above or to enable additional rules. A list of all available lints
-  # and their documentation is published at https://dart.dev/lints.
-  #
-  # Instead of disabling a lint rule for the entire project in the
-  # section below, it can also be suppressed for a single line of code
-  # or a specific dart file by using the `// ignore: name_of_lint` and
-  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
-  # producing the lint.
-  rules:
-    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
-    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
-
-# Additional information about this file can be found at
-# https://dart.dev/guides/language/analysis-options
--- a/app/android/.gitignore
+++ b/app/android/.gitignore
@@ -1,14 +0,0 @@
-gradle-wrapper.jar
-/.gradle
-/captures/
-/gradlew
-/gradlew.bat
-/local.properties
-GeneratedPluginRegistrant.java
-.cxx/
-
-# Remember to never publicly share your keystore.
-# See https://flutter.dev/to/reference-keystore
-key.properties
-**/*.keystore
-**/*.jks
--- a/app/android/app/build.gradle.kts
+++ b/app/android/app/build.gradle.kts
@@ -1,49 +0,0 @@
-plugins {
-    id("com.android.application")
-    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
-    id("dev.flutter.flutter-gradle-plugin")
-}
-
-android {
-    namespace = "kr.tkrmagid.tetrig"
-    compileSdk = flutter.compileSdkVersion
-    ndkVersion = flutter.ndkVersion
-
-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
-    }
-
-    defaultConfig {
-        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "kr.tkrmagid.tetrig"
-        // You can update the following values to match your application needs.
-        // For more information, see: https://flutter.dev/to/review-gradle-config.
-        minSdk = flutter.minSdkVersion
-        targetSdk = flutter.targetSdkVersion
-        // Uses the version code from pubspec.yaml. When using split APKs, 1000 * ABI_VERSION
-        // is added automatically by Flutter. (https://developer.android.com/studio/build/configure-apk-splits#configure-APK-versions)
-        // You can force using the value of versionCode by specifying the `-P force-version-code-ignoring-abi=true`
-        // flag during build.
-        versionCode = flutter.versionCode
-        versionName = flutter.versionName
-    }
-
-    buildTypes {
-        release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig = signingConfigs.getByName("debug")
-        }
-    }
-}
-
-kotlin {
-    compilerOptions {
-        jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
-    }
-}
-
-flutter {
-    source = "../.."
-}
--- a/app/android/app/src/debug/AndroidManifest.xml
+++ b/app/android/app/src/debug/AndroidManifest.xml
@@ -1,7 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- The INTERNET permission is required for development. Specifically,
-         the Flutter tool needs it to communicate with the running application
-         to allow setting breakpoints, to provide hot reload, etc.
-    -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-</manifest>
--- a/app/android/app/src/main/AndroidManifest.xml
+++ b/app/android/app/src/main/AndroidManifest.xml
@@ -1,45 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-    <application
-        android:label="tetrig"
-        android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
-        <activity
-            android:name=".MainActivity"
-            android:exported="true"
-            android:launchMode="singleTop"
-            android:taskAffinity=""
-            android:theme="@style/LaunchTheme"
-            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
-            android:hardwareAccelerated="true"
-            android:windowSoftInputMode="adjustResize">
-            <!-- Specifies an Android theme to apply to this Activity as soon as
-                 the Android process has started. This theme is visible to the user
-                 while the Flutter UI initializes. After that, this theme continues
-                 to determine the Window background behind the Flutter UI. -->
-            <meta-data
-              android:name="io.flutter.embedding.android.NormalTheme"
-              android:resource="@style/NormalTheme"
-              />
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
-            </intent-filter>
-        </activity>
-        <!-- Don't delete the meta-data below.
-             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
-        <meta-data
-            android:name="flutterEmbedding"
-            android:value="2" />
-    </application>
-    <!-- Required to query activities that can process text, see:
-         https://developer.android.com/training/package-visibility and
-         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
-
-         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
-    <queries>
-        <intent>
-            <action android:name="android.intent.action.PROCESS_TEXT"/>
-            <data android:mimeType="text/plain"/>
-        </intent>
-    </queries>
-</manifest>
--- a/app/android/app/src/main/kotlin/kr/tkrmagid/tetrig/MainActivity.kt
+++ b/app/android/app/src/main/kotlin/kr/tkrmagid/tetrig/MainActivity.kt
@@ -1,5 +0,0 @@
-package kr.tkrmagid.tetrig
-
-import io.flutter.embedding.android.FlutterActivity
-
-class MainActivity : FlutterActivity()
--- a/app/android/app/src/main/res/drawable-v21/launch_background.xml
+++ b/app/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
-</layer-list>
--- a/app/android/app/src/main/res/drawable/launch_background.xml
+++ b/app/android/app/src/main/res/drawable/launch_background.xml
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@android:color/white" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
-</layer-list>
--- a/app/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/app/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/app/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/app/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/app/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/app/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/android/app/src/main/res/values-night/styles.xml
+++ b/app/android/app/src/main/res/values-night/styles.xml
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
-    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
-        <!-- Show a splash screen on the activity. Automatically removed when
-             the Flutter engine draws its first frame -->
-        <item name="android:windowBackground">@drawable/launch_background</item>
-    </style>
-    <!-- Theme applied to the Android Window as soon as the process has started.
-         This theme determines the color of the Android Window while your
-         Flutter UI initializes, as well as behind your Flutter UI while its
-         running.
-
-         This Theme is only used starting with V2 of Flutter's Android embedding. -->
-    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
-        <item name="android:windowBackground">?android:colorBackground</item>
-    </style>
-</resources>
--- a/app/android/app/src/main/res/values/styles.xml
+++ b/app/android/app/src/main/res/values/styles.xml
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
-    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
-        <!-- Show a splash screen on the activity. Automatically removed when
-             the Flutter engine draws its first frame -->
-        <item name="android:windowBackground">@drawable/launch_background</item>
-    </style>
-    <!-- Theme applied to the Android Window as soon as the process has started.
-         This theme determines the color of the Android Window while your
-         Flutter UI initializes, as well as behind your Flutter UI while its
-         running.
-
-         This Theme is only used starting with V2 of Flutter's Android embedding. -->
-    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
-        <item name="android:windowBackground">?android:colorBackground</item>
-    </style>
-</resources>
--- a/app/android/app/src/profile/AndroidManifest.xml
+++ b/app/android/app/src/profile/AndroidManifest.xml
@@ -1,7 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- The INTERNET permission is required for development. Specifically,
-         the Flutter tool needs it to communicate with the running application
-         to allow setting breakpoints, to provide hot reload, etc.
-    -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-</manifest>
--- a/app/android/build.gradle.kts
+++ b/app/android/build.gradle.kts
@@ -1,24 +0,0 @@
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
-    }
-}
-
-val newBuildDir: Directory =
-    rootProject.layout.buildDirectory
-        .dir("../../build")
-        .get()
-rootProject.layout.buildDirectory.value(newBuildDir)
-
-subprojects {
-    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
-    project.layout.buildDirectory.value(newSubprojectBuildDir)
-}
-subprojects {
-    project.evaluationDependsOn(":app")
-}
-
-tasks.register<Delete>("clean") {
-    delete(rootProject.layout.buildDirectory)
-}
--- a/app/android/gradle.properties
+++ b/app/android/gradle.properties
@@ -1,6 +0,0 @@
-org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
-android.useAndroidX=true
-# This newDsl flag was added by the Flutter template
-android.newDsl=false
-# This builtInKotlin flag was added by the Flutter template
-android.builtInKotlin=false
--- a/app/android/gradle/wrapper/gradle-wrapper.properties
+++ b/app/android/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-all.zip
--- a/app/android/settings.gradle.kts
+++ b/app/android/settings.gradle.kts
@@ -1,26 +0,0 @@
-pluginManagement {
-    val flutterSdkPath =
-        run {
-            val properties = java.util.Properties()
-            file("local.properties").inputStream().use { properties.load(it) }
-            val flutterSdkPath = properties.getProperty("flutter.sdk")
-            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
-            flutterSdkPath
-        }
-
-    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
-
-    repositories {
-        google()
-        mavenCentral()
-        gradlePluginPortal()
-    }
-}
-
-plugins {
-    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
-    id("com.android.application") version "9.1.0" apply false
-    id("org.jetbrains.kotlin.android") version "2.4.0" apply false
-}
-
-include(":app")
--- a/app/ios/.gitignore
+++ b/app/ios/.gitignore
@@ -1,34 +0,0 @@
-**/dgph
-*.mode1v3
-*.mode2v3
-*.moved-aside
-*.pbxuser
-*.perspectivev3
-**/*sync/
-.sconsign.dblite
-.tags*
-**/.vagrant/
-**/DerivedData/
-Icon?
-**/Pods/
-**/.symlinks/
-profile
-xcuserdata
-**/.generated/
-Flutter/App.framework
-Flutter/Flutter.framework
-Flutter/Flutter.podspec
-Flutter/Generated.xcconfig
-Flutter/ephemeral/
-Flutter/app.flx
-Flutter/app.zip
-Flutter/flutter_assets/
-Flutter/flutter_export_environment.sh
-ServiceDefinitions.json
-Runner/GeneratedPluginRegistrant.*
-
-# Exceptions to above rules.
-!default.mode1v3
-!default.mode2v3
-!default.pbxuser
-!default.perspectivev3
--- a/app/ios/Flutter/AppFrameworkInfo.plist
+++ b/app/ios/Flutter/AppFrameworkInfo.plist
@@ -1,24 +0,0 @@
-<?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>CFBundleDevelopmentRegion</key>
-  <string>en</string>
-  <key>CFBundleExecutable</key>
-  <string>App</string>
-  <key>CFBundleIdentifier</key>
-  <string>io.flutter.flutter.app</string>
-  <key>CFBundleInfoDictionaryVersion</key>
-  <string>6.0</string>
-  <key>CFBundleName</key>
-  <string>App</string>
-  <key>CFBundlePackageType</key>
-  <string>FMWK</string>
-  <key>CFBundleShortVersionString</key>
-  <string>1.0</string>
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-			name = Release;
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-/* End XCBuildConfiguration section */
-
-/* Begin XCConfigurationList section */
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-		97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
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-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-/* End XCConfigurationList section */
-
-/* Begin XCLocalSwiftPackageReference section */
-		781AD8BC2B33823900A9FFBB /* XCLocalSwiftPackageReference "Flutter/ephemeral/Packages/FlutterGeneratedPluginSwiftPackage" */ = {
-			isa = XCLocalSwiftPackageReference;
-			relativePath = Flutter/ephemeral/Packages/FlutterGeneratedPluginSwiftPackage;
-		};
-/* End XCLocalSwiftPackageReference section */
-
-/* Begin XCSwiftPackageProductDependency section */
-		78A3181F2AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage */ = {
-			isa = XCSwiftPackageProductDependency;
-			productName = FlutterGeneratedPluginSwiftPackage;
-		};
-/* End XCSwiftPackageProductDependency section */
-	};
-	rootObject = 97C146E61CF9000F007C117D /* Project object */;
-}
--- a/app/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
+++ b/app/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "self:">
-   </FileRef>
-</Workspace>
--- a/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
+++ b/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -1,8 +0,0 @@
-<?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>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>
--- a/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+++ b/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
@@ -1,8 +0,0 @@
-<?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>PreviewsEnabled</key>
-	<false/>
-</dict>
-</plist>
--- a/app/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
+++ b/app/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
@@ -1,119 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "1510"
-   version = "1.3">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <PreActions>
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-            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
-            <ActionContent
-               title = "Run Prepare Flutter Framework Script"
-               scriptText = "/bin/sh &quot;$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh&quot; prepare&#10;">
-               <EnvironmentBuildable>
-                  <BuildableReference
-                     BuildableIdentifier = "primary"
-                     BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-                     BuildableName = "Runner.app"
-                     BlueprintName = "Runner"
-                     ReferencedContainer = "container:Runner.xcodeproj">
-                  </BuildableReference>
-               </EnvironmentBuildable>
-            </ActionContent>
-         </ExecutionAction>
-      </PreActions>
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-               BuildableName = "Runner.app"
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-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
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-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
-      shouldUseLaunchSchemeArgsEnv = "YES">
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-            BuildableName = "Runner.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <Testables>
-         <TestableReference
-            skipped = "NO"
-            parallelizable = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "331C8080294A63A400263BE5"
-               BuildableName = "RunnerTests.xctest"
-               BlueprintName = "RunnerTests"
-               ReferencedContainer = "container:Runner.xcodeproj">
-            </BuildableReference>
-         </TestableReference>
-      </Testables>
-   </TestAction>
-   <LaunchAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      debugServiceExtension = "internal"
-      enableGPUValidationMode = "1"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-            BuildableName = "Runner.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </LaunchAction>
-   <ProfileAction
-      buildConfiguration = "Profile"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-            BuildableName = "Runner.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>
--- a/app/ios/Runner.xcworkspace/contents.xcworkspacedata
+++ b/app/ios/Runner.xcworkspace/contents.xcworkspacedata
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "group:Runner.xcodeproj">
-   </FileRef>
-</Workspace>
--- a/app/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
+++ b/app/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -1,8 +0,0 @@
-<?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>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>
--- a/app/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+++ b/app/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
@@ -1,8 +0,0 @@
-<?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>PreviewsEnabled</key>
-	<false/>
-</dict>
-</plist>
--- a/app/ios/Runner/AppDelegate.swift
+++ b/app/ios/Runner/AppDelegate.swift
@@ -1,16 +0,0 @@
-import Flutter
-import UIKit
-
-@main
-@objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate {
-  override func application(
-    _ application: UIApplication,
-    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
-  ) -> Bool {
-    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
-  }
-
-  func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) {
-    GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry)
-  }
-}
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -1,122 +0,0 @@
-{
-  "images" : [
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "83.5x83.5",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-83.5x83.5@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
-      "filename" : "Icon-App-1024x1024@1x.png",
-      "scale" : "1x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
--- a/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
+++ b/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
--- a/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
+++ b/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
@@ -1,23 +0,0 @@
-{
-  "images" : [
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage.png",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage@3x.png",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
--- a/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
+++ b/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
--- a/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
+++ b/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
--- a/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
+++ b/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
--- a/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
+++ b/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
@@ -1,5 +0,0 @@
-# Launch Screen Assets
-
-You can customize the launch screen with your own desired assets by replacing the image files in this directory.
-
-You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
--- a/app/ios/Runner/Base.lproj/LaunchScreen.storyboard
+++ b/app/ios/Runner/Base.lproj/LaunchScreen.storyboard
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
-    <dependencies>
-        <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
-    </dependencies>
-    <scenes>
-        <!--View Controller-->
-        <scene sceneID="EHf-IW-A2E">
-            <objects>
-                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
-                    <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
-                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
-                    </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <subviews>
-                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
-                            </imageView>
-                        </subviews>
-                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                        <constraints>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
-                        </constraints>
-                    </view>
-                </viewController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
-            </objects>
-            <point key="canvasLocation" x="53" y="375"/>
-        </scene>
-    </scenes>
-    <resources>
-        <image name="LaunchImage" width="168" height="185"/>
-    </resources>
-</document>
--- a/app/ios/Runner/Base.lproj/Main.storyboard
+++ b/app/ios/Runner/Base.lproj/Main.storyboard
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
-    <dependencies>
-        <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
-    </dependencies>
-    <scenes>
-        <!--Flutter View Controller-->
-        <scene sceneID="tne-QT-ifu">
-            <objects>
-                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
-                    <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
-                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
-                    </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
-                    </view>
-                </viewController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
-            </objects>
-        </scene>
-    </scenes>
-</document>
--- a/app/ios/Runner/Info.plist
+++ b/app/ios/Runner/Info.plist
@@ -1,70 +0,0 @@
-<?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>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
-	<key>CFBundleDisplayName</key>
-	<string>Tetrig</string>
-	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIdentifier</key>
-	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>tetrig</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>$(FLUTTER_BUILD_NAME)</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleVersion</key>
-	<string>$(FLUTTER_BUILD_NUMBER)</string>
-	<key>LSRequiresIPhoneOS</key>
-	<true/>
-	<key>UIApplicationSceneManifest</key>
-	<dict>
-		<key>UIApplicationSupportsMultipleScenes</key>
-		<false/>
-		<key>UISceneConfigurations</key>
-		<dict>
-			<key>UIWindowSceneSessionRoleApplication</key>
-			<array>
-				<dict>
-					<key>UISceneClassName</key>
-					<string>UIWindowScene</string>
-					<key>UISceneConfigurationName</key>
-					<string>flutter</string>
-					<key>UISceneDelegateClassName</key>
-					<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
-					<key>UISceneStoryboardFile</key>
-					<string>Main</string>
-				</dict>
-			</array>
-		</dict>
-	</dict>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
-	<key>UILaunchStoryboardName</key>
-	<string>LaunchScreen</string>
-	<key>UIMainStoryboardFile</key>
-	<string>Main</string>
-	<key>UISupportedInterfaceOrientations</key>
-	<array>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-	</array>
-	<key>UISupportedInterfaceOrientations~ipad</key>
-	<array>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationPortraitUpsideDown</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-	</array>
-</dict>
-</plist>
--- a/app/ios/Runner/Runner-Bridging-Header.h
+++ b/app/ios/Runner/Runner-Bridging-Header.h
@@ -1 +0,0 @@
-#import "GeneratedPluginRegistrant.h"
--- a/app/ios/Runner/SceneDelegate.swift
+++ b/app/ios/Runner/SceneDelegate.swift
@@ -1,6 +0,0 @@
-import Flutter
-import UIKit
-
-class SceneDelegate: FlutterSceneDelegate {
-
-}
--- a/app/ios/RunnerTests/RunnerTests.swift
+++ b/app/ios/RunnerTests/RunnerTests.swift
@@ -1,12 +0,0 @@
-import Flutter
-import UIKit
-import XCTest
-
-class RunnerTests: XCTestCase {
-
-  func testExample() {
-    // If you add code to the Runner application, consider adding tests here.
-    // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
-  }
-
-}
--- a/app/lib/engine.dart
+++ b/app/lib/engine.dart
@@ -1,403 +0,0 @@
-/// TETRIG 코어 엔진 (Dart 이식) — Phase 1.
-/// 순수 로직만: Flutter/렌더/타이머 의존 없음. UI 위젯이 타이밍을 구동한다.
-///
-/// 좌표 규약 (명세서 §4.1):
-///  - 보드 (x, y): x 오른쪽 증가, y 위쪽 증가. y=0 이 맨 아래.
-///  - 킥 오프셋 (dx, dy): dy 양수 = 위쪽. 그대로 py += dy 로 적용.
-///  - 회전 상태: 0=스폰, 1=CW, 2=180, 3=CCW.
-///
-/// (웹 레퍼런스 src/engine.js, Kotlin 이식판과 동일 알고리즘·데이터)
-library;
-
-/// 튜닝 상수 (조정 대상은 여기 한 곳).
-class Config {
-  static const int boardW = 10;
-  static const int boardH = 40; // 내부 높이 (하단 20행만 표시)
-  static const int visibleH = 20;
-  static const int nextCount = 5;
-  static const int lockDelayMs = 500;
-  static const int maxLockResets = 15;
-  static const int defaultGravityMs = 800; // Phase 1 기본 (SPRINT)
-  static const int dasMs = 133;
-  static const int arrMs = 10;
-  static const int sdf = 20;
-}
-
-const List<String> pieceTypes = ['I', 'O', 'T', 'S', 'Z', 'J', 'L'];
-
-/// 피스 색 (명세서 §13 v2 확정). 'G' = 가비지.
-const Map<String, String> pieceColors = {
-  'I': '#3EC1B6', 'O': '#F5C531', 'T': '#A76BF2', 'S': '#7FCC4C',
-  'Z': '#F25C4C', 'J': '#4C7DF2', 'L': '#F2913D', 'G': '#46464F',
-};
-
-// ── 피스 스폰 셀 (박스-로컬, y 위쪽 증가) + 박스 크기 ──
-class _Spawn {
-  final int box;
-  final List<List<int>> cells;
-  const _Spawn(this.box, this.cells);
-}
-
-const Map<String, _Spawn> _spawn = {
-  'I': _Spawn(4, [[0, 2], [1, 2], [2, 2], [3, 2]]),
-  'O': _Spawn(2, [[0, 0], [1, 0], [0, 1], [1, 1]]),
-  'T': _Spawn(3, [[0, 1], [1, 1], [2, 1], [1, 2]]),
-  'S': _Spawn(3, [[0, 1], [1, 1], [1, 2], [2, 2]]),
-  'Z': _Spawn(3, [[0, 2], [1, 2], [1, 1], [2, 1]]),
-  'J': _Spawn(3, [[0, 2], [0, 1], [1, 1], [2, 1]]),
-  'L': _Spawn(3, [[2, 2], [0, 1], [1, 1], [2, 1]]),
-};
-
-/// 스폰 시 박스 원점의 보드 위치 (px, py).
-const Map<String, List<int>> _spawnPos = {
-  'I': [3, 19], 'O': [4, 21], 'T': [3, 20],
-  'S': [3, 20], 'Z': [3, 20], 'J': [3, 20], 'L': [3, 20],
-};
-
-/// CW 회전: 박스 b 에서 (x,y) -> (y, (b-1)-x).
-List<List<int>> _rotateCW(List<List<int>> cells, int b) =>
-    cells.map((c) => [c[1], (b - 1) - c[0]]).toList();
-
-List<List<List<int>>> _buildStates(String type) {
-  final sp = _spawn[type]!;
-  if (type == 'O') return [sp.cells, sp.cells, sp.cells, sp.cells];
-  final s0 = sp.cells;
-  final s1 = _rotateCW(s0, sp.box);
-  final s2 = _rotateCW(s1, sp.box);
-  final s3 = _rotateCW(s2, sp.box);
-  return [s0, s1, s2, s3];
-}
-
-/// STATES[type][state] = 셀 목록.
-final Map<String, List<List<List<int>>>> states = {
-  for (final t in pieceTypes) t: _buildStates(t),
-};
-
-// ── 킥테이블 (명세서 §4.1) ──
-const Map<String, List<List<int>>> _kicksJlstz = {
-  '0>1': [[0, 0], [-1, 0], [-1, 1], [0, -2], [-1, -2]],
-  '1>0': [[0, 0], [1, 0], [1, -1], [0, 2], [1, 2]],
-  '1>2': [[0, 0], [1, 0], [1, -1], [0, 2], [1, 2]],
-  '2>1': [[0, 0], [-1, 0], [-1, 1], [0, -2], [-1, -2]],
-  '2>3': [[0, 0], [1, 0], [1, 1], [0, -2], [1, -2]],
-  '3>2': [[0, 0], [-1, 0], [-1, -1], [0, 2], [-1, 2]],
-  '3>0': [[0, 0], [-1, 0], [-1, -1], [0, 2], [-1, 2]],
-  '0>3': [[0, 0], [1, 0], [1, 1], [0, -2], [1, -2]],
-  // 180° (SRS+)
-  '0>2': [[0, 0], [0, 1], [1, 1], [-1, 1], [1, 0], [-1, 0]],
-  '2>0': [[0, 0], [0, -1], [-1, -1], [1, -1], [-1, 0], [1, 0]],
-  '1>3': [[0, 0], [1, 0], [1, 2], [1, 1], [0, 2], [0, 1]],
-  '3>1': [[0, 0], [-1, 0], [-1, 2], [-1, 1], [0, 2], [0, 1]],
-};
-
-const Map<String, List<List<int>>> _kicksI = {
-  '0>1': [[0, 0], [-2, 0], [1, 0], [-2, -1], [1, 2]],
-  '1>0': [[0, 0], [2, 0], [-1, 0], [2, 1], [-1, -2]],
-  '1>2': [[0, 0], [-1, 0], [2, 0], [-1, 2], [2, -1]],
-  '2>1': [[0, 0], [1, 0], [-2, 0], [1, -2], [-2, 1]],
-  '2>3': [[0, 0], [2, 0], [-1, 0], [2, 1], [-1, -2]],
-  '3>2': [[0, 0], [-2, 0], [1, 0], [-2, -1], [1, 2]],
-  '3>0': [[0, 0], [1, 0], [-2, 0], [1, -2], [-2, 1]],
-  '0>3': [[0, 0], [-1, 0], [2, 0], [-1, 2], [2, -1]],
-  // I 180°는 (0,0)만
-  '0>2': [[0, 0]], '2>0': [[0, 0]], '1>3': [[0, 0]], '3>1': [[0, 0]],
-};
-
-const List<List<int>> _origin = [[0, 0]];
-
-List<List<int>> kickTable(String type, int from, int to) {
-  final key = '$from>$to';
-  if (type == 'O') return _origin;
-  if (type == 'I') return _kicksI[key] ?? _origin;
-  return _kicksJlstz[key] ?? _origin;
-}
-
-/// 시드 가능 난수 (mulberry32).
-double Function() makeRng(int seed) {
-  int a = seed & 0xFFFFFFFF;
-  return () {
-    a = (a + 0x6D2B79F5) & 0xFFFFFFFF;
-    final x = (a ^ (a >>> 15)) & 0xFFFFFFFF;
-    int t = (x * ((1 | a) & 0xFFFFFFFF)) & 0xFFFFFFFF;
-    final y = (t ^ (t >>> 7)) & 0xFFFFFFFF;
-    final m = (y * ((61 | t) & 0xFFFFFFFF)) & 0xFFFFFFFF;
-    t = ((t + m) & 0xFFFFFFFF) ^ t;
-    t &= 0xFFFFFFFF;
-    return ((t ^ (t >>> 14)) & 0xFFFFFFFF) / 4294967296.0;
-  };
-}
-
-/// 7-bag.
-class SevenBag {
-  final double Function() rng;
-  final List<String> _q = [];
-  SevenBag([double Function()? rng]) : rng = rng ?? (() => 0.0) {
-    _refill();
-    _refill();
-  }
-  void _refill() {
-    final bag = List<String>.from(pieceTypes);
-    for (int i = bag.length - 1; i > 0; i--) {
-      final j = (rng() * (i + 1)).floor();
-      final tmp = bag[i];
-      bag[i] = bag[j];
-      bag[j] = tmp;
-    }
-    _q.addAll(bag);
-  }
-
-  String next() {
-    if (_q.length <= Config.nextCount + 1) _refill();
-    return _q.removeAt(0);
-  }
-
-  List<String> peek([int n = Config.nextCount]) {
-    while (_q.length < n) {
-      _refill();
-    }
-    return _q.sublist(0, n);
-  }
-}
-
-// ── 보드 유틸 ──
-List<List<String?>> createBoard([int w = Config.boardW, int h = Config.boardH]) =>
-    List.generate(h, (_) => List<String?>.filled(w, null));
-
-List<List<int>> pieceCells(String type, int state, int px, int py) =>
-    states[type]![state].map((c) => [px + c[0], py + c[1]]).toList();
-
-/// x 범위 밖 / 바닥 아래(y<0) / 점유 = 충돌. y >= H (버퍼 위)는 허용.
-bool collides(List<List<String?>> board, List<List<int>> cells) {
-  final w = board[0].length, h = board.length;
-  for (final c in cells) {
-    final x = c[0], y = c[1];
-    if (x < 0 || x >= w || y < 0) return true;
-    if (y < h && board[y][x] != null) return true;
-  }
-  return false;
-}
-
-/// 가득 찬 행 제거 후 위에서 빈 행 보충. 제거된 행 수 반환.
-int clearLines(List<List<String?>> board) {
-  final w = board[0].length, h = board.length;
-  final rows = <int>[];
-  for (int y = 0; y < h; y++) {
-    if (board[y].every((c) => c != null)) rows.add(y);
-  }
-  if (rows.isEmpty) return 0;
-  final rowSet = rows.toSet();
-  final kept = <List<String?>>[
-    for (int y = 0; y < h; y++)
-      if (!rowSet.contains(y)) board[y]
-  ];
-  while (kept.length < h) {
-    kept.add(List<String?>.filled(w, null));
-  }
-  for (int y = 0; y < h; y++) {
-    board[y] = kept[y];
-  }
-  return rows.length;
-}
-
-bool isBoardEmpty(List<List<String?>> board) =>
-    board.every((row) => row.every((c) => c == null));
-
-/// T-spin 판정 (명세서 §4.2). 'none' | 'mini' | 'tspin'.
-String detectTSpin(List<List<String?>> board, String type, int state, int px,
-    int py, bool lastMoveRotation) {
-  if (type != 'T' || !lastMoveRotation) return 'none';
-  final w = board[0].length, h = board.length;
-  final cx = px + 1, cy = py + 1;
-  bool filled(int dx, int dy) {
-    final x = cx + dx, y = cy + dy;
-    if (x < 0 || x >= w || y < 0) return true; // 벽/바닥 = 채움
-    if (y >= h) return false; // 버퍼 위 = 빔
-    return board[y][x] != null;
-  }
-
-  final tl = filled(-1, 1), tr = filled(1, 1), bl = filled(-1, -1), br = filled(1, -1);
-  final count = [tl, tr, bl, br].where((v) => v).length;
-  if (count < 3) return 'none';
-  late List<bool> front;
-  switch (state) {
-    case 0:
-      front = [tl, tr];
-      break;
-    case 1:
-      front = [tr, br];
-      break;
-    case 2:
-      front = [bl, br];
-      break;
-    default:
-      front = [tl, bl];
-  }
-  return (front[0] && front[1]) ? 'tspin' : 'mini';
-}
-
-/// B2B 대상("어려운" 클리어): Quad 또는 라인 동반 T-spin 계열.
-bool isDifficult(int lines, String tspin) =>
-    lines == 4 || (tspin != 'none' && lines >= 1);
-
-class LockResult {
-  final String type;
-  final int lines;
-  final String tspin;
-  final bool allClear;
-  final int combo;
-  final int b2b;
-  final bool difficult;
-  const LockResult(this.type, this.lines, this.tspin, this.allClear, this.combo,
-      this.b2b, this.difficult);
-}
-
-class Active {
-  String type;
-  int state;
-  int x;
-  int y;
-  Active(this.type, this.state, this.x, this.y);
-}
-
-/// 게임 상태 (UI 가 타이밍을 구동).
-class TetrigGame {
-  List<List<String?>> board = createBoard();
-  final SevenBag _bag;
-  String? hold;
-  bool holdUsed = false;
-  bool over = false;
-  bool lastMoveRotation = false;
-  int lockResets = 0;
-  int combo = -1;
-  int b2b = -1;
-  LockResult? lastClear;
-  late Active active;
-
-  TetrigGame({int seed = 1}) : _bag = SevenBag(makeRng(seed)) {
-    spawn();
-  }
-
-  List<List<int>> cells([Active? a]) {
-    a ??= active;
-    return pieceCells(a.type, a.state, a.x, a.y);
-  }
-
-  bool spawn([String? type]) {
-    type ??= _bag.next();
-    final pos = _spawnPos[type]!;
-    active = Active(type, 0, pos[0], pos[1]);
-    lastMoveRotation = false;
-    lockResets = 0;
-    if (collides(board, cells())) {
-      over = true;
-      return false;
-    }
-    return true;
-  }
-
-  List<String> peekNext([int n = Config.nextCount]) => _bag.peek(n);
-
-  bool canFall() {
-    final c = cells().map((p) => [p[0], p[1] - 1]).toList();
-    return !collides(board, c);
-  }
-
-  bool resetLockDelay() {
-    if (lockResets >= Config.maxLockResets) return false;
-    lockResets++;
-    return true;
-  }
-
-  bool move(int dx) {
-    if (over) return false;
-    final c = pieceCells(active.type, active.state, active.x + dx, active.y);
-    if (collides(board, c)) return false;
-    active.x += dx;
-    lastMoveRotation = false;
-    return true;
-  }
-
-  bool softDrop() {
-    if (over) return false;
-    final c = pieceCells(active.type, active.state, active.x, active.y - 1);
-    if (collides(board, c)) return false;
-    active.y -= 1;
-    lastMoveRotation = false;
-    return true;
-  }
-
-  /// dir: 'cw' | 'ccw' | '180'.
-  bool rotate(String dir) {
-    if (over) return false;
-    final a = active;
-    final to = dir == 'cw'
-        ? (a.state + 1) % 4
-        : dir == 'ccw'
-            ? (a.state + 3) % 4
-            : (a.state + 2) % 4;
-    for (final k in kickTable(a.type, a.state, to)) {
-      final nx = a.x + k[0], ny = a.y + k[1];
-      if (!collides(board, pieceCells(a.type, to, nx, ny))) {
-        a.state = to;
-        a.x = nx;
-        a.y = ny;
-        lastMoveRotation = true;
-        return true;
-      }
-    }
-    return false;
-  }
-
-  List<List<int>> ghostCells() {
-    final a = active;
-    int dy = 0;
-    while (!collides(board, pieceCells(a.type, a.state, a.x, a.y - dy - 1))) {
-      dy++;
-    }
-    return pieceCells(a.type, a.state, a.x, a.y - dy);
-  }
-
-  LockResult? hardDrop() {
-    if (over) return null;
-    final a = active;
-    int d = 0;
-    while (!collides(board, pieceCells(a.type, a.state, a.x, a.y - d - 1))) {
-      d++;
-    }
-    a.y -= d;
-    return lock();
-  }
-
-  bool holdSwap() {
-    if (over || holdUsed) return false;
-    final cur = active.type;
-    if (hold == null) {
-      hold = cur;
-      spawn();
-    } else {
-      final swap = hold!;
-      hold = cur;
-      spawn(swap);
-    }
-    holdUsed = true;
-    return true;
-  }
-
-  LockResult lock() {
-    final a = active;
-    final tspin = detectTSpin(board, a.type, a.state, a.x, a.y, lastMoveRotation);
-    for (final c in cells()) {
-      if (c[1] >= 0 && c[1] < board.length) board[c[1]][c[0]] = a.type;
-    }
-    final cleared = clearLines(board);
-    final allClear = cleared > 0 && isBoardEmpty(board);
-    combo = cleared > 0 ? combo + 1 : -1;
-    final diff = isDifficult(cleared, tspin);
-    if (cleared > 0) b2b = diff ? b2b + 1 : -1;
-    final result = LockResult(a.type, cleared, tspin, allClear, combo, b2b, diff);
-    lastClear = result;
-    holdUsed = false;
-    spawn();
-    return result;
-  }
-}
--- a/app/lib/main.dart
+++ b/app/lib/main.dart
@@ -1,34 +0,0 @@
-import 'package:flutter/material.dart';
-
-// TETRIG 진입점 (Flutter, Android + iOS).
-// 게임 UI(목업 ② 인게임 + §11 터치 버튼)는 다음 단계에서 이 자리에 붙는다.
-// 코어 로직은 lib/engine.dart (UI와 분리, Dart 테스트로 검증됨).
-
-void main() => runApp(const TetrigApp());
-
-class TetrigApp extends StatelessWidget {
-  const TetrigApp({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return const MaterialApp(
-      title: 'TETRIG',
-      debugShowCheckedModeBanner: false,
-      home: Scaffold(
-        backgroundColor: Color(0xFF17161B), // INK
-        body: Center(
-          child: Text(
-            'TETRIG',
-            style: TextStyle(
-              color: Color(0xFFEDE7DA), // BONE
-              fontSize: 44,
-              fontWeight: FontWeight.w900,
-              fontStyle: FontStyle.italic,
-              letterSpacing: 1,
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-}
--- a/app/pubspec.lock
+++ b/app/pubspec.lock
@@ -1,213 +0,0 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
-  async:
-    dependency: transitive
-    description:
-      name: async
-      sha256: e2eb0491ba5ddb6177742d2da23904574082139b07c1e33b8503b9f46f3e1a37
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.13.1"
-  boolean_selector:
-    dependency: transitive
-    description:
-      name: boolean_selector
-      sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.2"
-  characters:
-    dependency: transitive
-    description:
-      name: characters
-      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.1"
-  clock:
-    dependency: transitive
-    description:
-      name: clock
-      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.2"
-  collection:
-    dependency: transitive
-    description:
-      name: collection
-      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.19.1"
-  cupertino_icons:
-    dependency: "direct main"
-    description:
-      name: cupertino_icons
-      sha256: "41e005c33bd814be4d3096aff55b1908d419fde52ca656c8c47719ec745873cd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.9"
-  fake_async:
-    dependency: transitive
-    description:
-      name: fake_async
-      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.3"
-  flutter:
-    dependency: "direct main"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  flutter_lints:
-    dependency: "direct dev"
-    description:
-      name: flutter_lints
-      sha256: "3105dc8492f6183fb076ccf1f351ac3d60564bff92e20bfc4af9cc1651f4e7e1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.0.0"
-  flutter_test:
-    dependency: "direct dev"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  leak_tracker:
-    dependency: transitive
-    description:
-      name: leak_tracker
-      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
-      url: "https://pub.dev"
-    source: hosted
-    version: "11.0.2"
-  leak_tracker_flutter_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_flutter_testing
-      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.10"
-  leak_tracker_testing:
-    dependency: transitive
-    description:
-      name: leak_tracker_testing
-      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
-  lints:
-    dependency: transitive
-    description:
-      name: lints
-      sha256: "12f842a479589fea194fe5c5a3095abc7be0c1f2ddfa9a0e76aed1dbd26a87df"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.1.0"
-  matcher:
-    dependency: transitive
-    description:
-      name: matcher
-      sha256: "31bd099b47c10cd1aeb55146a2d46ce0277630ecef3f7dae54ad7873f36696cd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.12.20"
-  material_color_utilities:
-    dependency: transitive
-    description:
-      name: material_color_utilities
-      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.13.0"
-  meta:
-    dependency: transitive
-    description:
-      name: meta
-      sha256: c82594181e3312f3d0695fc95aaaf7758d75b8d4ae2bbecf223b9fd5109a059d
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.18.3"
-  path:
-    dependency: transitive
-    description:
-      name: path
-      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.9.1"
-  sky_engine:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  source_span:
-    dependency: transitive
-    description:
-      name: source_span
-      sha256: "56a02f1f4cd1a2d96303c0144c93bd6d909eea6bee6bf5a0e0b685edbd4c47ab"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.10.2"
-  stack_trace:
-    dependency: transitive
-    description:
-      name: stack_trace
-      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.12.1"
-  stream_channel:
-    dependency: transitive
-    description:
-      name: stream_channel
-      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.4"
-  string_scanner:
-    dependency: transitive
-    description:
-      name: string_scanner
-      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.1"
-  term_glyph:
-    dependency: transitive
-    description:
-      name: term_glyph
-      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.2"
-  test_api:
-    dependency: transitive
-    description:
-      name: test_api
-      sha256: "2a122cbe059f8b610d3a5415f42e255b6c17b1f21eee1d960f31080237fb4f11"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.12"
-  vector_math:
-    dependency: transitive
-    description:
-      name: vector_math
-      sha256: "1d774bbdf6b72a0b12122fc1560c9c2d2a67db5a4a4cc2bd8a5c990ab20e3188"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.0"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: "5f37239c4851efcef929cea7824e76df7f2f0970aef85d66bbc430afa40e72f0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "15.3.0"
-sdks:
-  dart: ">=3.13.1 <4.0.0"
-  flutter: ">=3.18.0-18.0.pre.54"
--- a/app/pubspec.yaml
+++ b/app/pubspec.yaml
@@ -1,89 +0,0 @@
-name: tetrig
-description: "A new Flutter project."
-# The following line prevents the package from being accidentally published to
-# pub.dev using `flutter pub publish`. This is preferred for private packages.
-publish_to: 'none' # Remove this line if you wish to publish to pub.dev
-
-# The following defines the version and build number for your application.
-# A version number is three numbers separated by dots, like 1.2.43
-# followed by an optional build number separated by a +.
-# Both the version and the builder number may be overridden in flutter
-# build by specifying --build-name and --build-number, respectively.
-# In Android, build-name is used as versionName while build-number used as versionCode.
-# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
-# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
-# Read more about iOS versioning at
-# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-# In Windows, build-name is used as the major, minor, and patch parts
-# of the product and file versions while build-number is used as the build suffix.
-version: 1.0.0+1
-
-environment:
-  sdk: ^3.13.1
-
-# Dependencies specify other packages that your package needs in order to work.
-# To automatically upgrade your package dependencies to the latest versions
-# consider running `flutter pub upgrade --major-versions`. Alternatively,
-# dependencies can be manually updated by changing the version numbers below to
-# the latest version available on pub.dev. To see which dependencies have newer
-# versions available, run `flutter pub outdated`.
-dependencies:
-  flutter:
-    sdk: flutter
-
-  # The following adds the Cupertino Icons font to your application.
-  # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.8
-
-dev_dependencies:
-  flutter_test:
-    sdk: flutter
-
-  # The "flutter_lints" package below contains a set of recommended lints to
-  # encourage good coding practices. The lint set provided by the package is
-  # activated in the `analysis_options.yaml` file located at the root of your
-  # package. See that file for information about deactivating specific lint
-  # rules and activating additional ones.
-  flutter_lints: ^6.0.0
-
-# For information on the generic Dart part of this file, see the
-# following page: https://dart.dev/tools/pub/pubspec
-
-# The following section is specific to Flutter packages.
-flutter:
-
-  # The following line ensures that the Material Icons font is
-  # included with your application, so that you can use the icons in
-  # the material Icons class.
-  uses-material-design: true
-
-  # To add assets to your application, add an assets section, like this:
-  # assets:
-  #   - images/a_dot_burr.jpeg
-  #   - images/a_dot_ham.jpeg
-
-  # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/to/resolution-aware-images
-
-  # For details regarding adding assets from package dependencies, see
-  # https://flutter.dev/to/asset-from-package
-
-  # To add custom fonts to your application, add a fonts section here,
-  # in this "flutter" section. Each entry in this list should have a
-  # "family" key with the font family name, and a "fonts" key with a
-  # list giving the asset and other descriptors for the font. For
-  # example:
-  # fonts:
-  #   - family: Schyler
-  #     fonts:
-  #       - asset: fonts/Schyler-Regular.ttf
-  #       - asset: fonts/Schyler-Italic.ttf
-  #         style: italic
-  #   - family: Trajan Pro
-  #     fonts:
-  #       - asset: fonts/TrajanPro.ttf
-  #       - asset: fonts/TrajanPro_Bold.ttf
-  #         weight: 700
-  #
-  # For details regarding fonts from package dependencies,
-  # see https://flutter.dev/to/font-from-package
--- a/app/test/engine_test.dart
+++ b/app/test/engine_test.dart
@@ -1,204 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:tetrig/engine.dart';
-
-Set<String> _cellSet(List<List<int>> cells) =>
-    cells.map((c) => '${c[0]},${c[1]}').toSet();
-
-String _kickStr(List<List<int>> k) => k.map((c) => '${c[0]},${c[1]}').join(' ');
-
-void main() {
-  // ── 피스 상태/회전 ──
-  test('T 스폰 셀 = 위-포인팅', () {
-    expect(_cellSet(states['T']![0]), {'0,1', '1,1', '2,1', '1,2'});
-  });
-
-  test('T CW(state1) = 오른쪽-포인팅', () {
-    expect(_cellSet(states['T']![1]), {'1,0', '1,1', '1,2', '2,1'});
-  });
-
-  test('I CW(state1) = 세로', () {
-    expect(_cellSet(states['I']![1]), {'2,0', '2,1', '2,2', '2,3'});
-  });
-
-  test('O는 회전 불변', () {
-    final s0 = _cellSet(states['O']![0]);
-    expect(_cellSet(states['O']![1]), s0);
-    expect(_cellSet(states['O']![3]), s0);
-  });
-
-  test('모든 피스 4상태', () {
-    for (final t in pieceTypes) {
-      expect(states[t]!.length, 4);
-    }
-  });
-
-  // ── 킥테이블 ──
-  test('킥테이블 내용 (명세서 §4.1)', () {
-    expect(_kickStr(kickTable('T', 0, 1)), '0,0 -1,0 -1,1 0,-2 -1,-2');
-    expect(_kickStr(kickTable('I', 0, 1)), '0,0 -2,0 1,0 -2,-1 1,2');
-    expect(_kickStr(kickTable('T', 0, 2)), '0,0 0,1 1,1 -1,1 1,0 -1,0');
-    expect(_kickStr(kickTable('I', 0, 2)), '0,0');
-    expect(_kickStr(kickTable('O', 0, 1)), '0,0');
-  });
-
-  test('벽킥: (0,0) 막히면 다음 오프셋으로 성사', () {
-    final board = createBoard();
-    board[5][5] = 'X';
-    expect(collides(board, pieceCells('T', 1, 4, 5)), true);
-    expect(collides(board, pieceCells('T', 1, 3, 5)), false); // (-1,0)
-  });
-
-  // ── 7-bag ──
-  test('7-bag: 연속 7개는 7종 모두', () {
-    final bag = SevenBag(makeRng(42));
-    for (int r = 0; r < 20; r++) {
-      final seven = [for (int i = 0; i < 7; i++) bag.next()]..sort();
-      expect(seven, (List<String>.from(pieceTypes)..sort()));
-    }
-  });
-
-  test('peek(5)==소비순서', () {
-    final bag = SevenBag(makeRng(7));
-    final peek = bag.peek(5);
-    expect(peek.length, 5);
-    for (int i = 0; i < 5; i++) {
-      expect(bag.next(), peek[i]);
-    }
-  });
-
-  test('시드 동일 → 동일 시퀀스', () {
-    final a = SevenBag(makeRng(123)), b = SevenBag(makeRng(123));
-    for (int i = 0; i < 30; i++) {
-      expect(a.next(), b.next());
-    }
-  });
-
-  // ── 충돌/클리어 ──
-  test('collides 벽/바닥/점유', () {
-    final bd = createBoard();
-    expect(collides(bd, [[-1, 0]]), true);
-    expect(collides(bd, [[10, 0]]), true);
-    expect(collides(bd, [[0, -1]]), true);
-    expect(collides(bd, [[5, 45]]), false);
-    bd[3][4] = 'T';
-    expect(collides(bd, [[4, 3]]), true);
-  });
-
-  test('clearLines 제거+하강', () {
-    final bd = createBoard();
-    for (int x = 0; x < 10; x++) bd[0][x] = 'I';
-    bd[1][0] = 'T';
-    expect(clearLines(bd), 1);
-    expect(bd[0][0], 'T');
-    for (int x = 1; x < 10; x++) expect(bd[0][x], null);
-  });
-
-  test('isBoardEmpty', () {
-    final bd = createBoard();
-    expect(isBoardEmpty(bd), true);
-    bd[0][0] = 'I';
-    expect(isBoardEmpty(bd), false);
-  });
-
-  // ── T-spin 판정 ──
-  test('T-spin full', () {
-    final bd = createBoard(10, 6);
-    bd[1][4] = 'X'; bd[1][6] = 'X'; bd[3][4] = 'X';
-    expect(detectTSpin(bd, 'T', 2, 4, 1, true), 'tspin');
-  });
-
-  test('T-spin mini', () {
-    final bd = createBoard(10, 6);
-    bd[1][4] = 'X'; bd[3][4] = 'X'; bd[3][6] = 'X';
-    expect(detectTSpin(bd, 'T', 2, 4, 1, true), 'mini');
-  });
-
-  test('T-spin none (모서리 부족)', () {
-    final bd = createBoard(10, 6);
-    bd[1][4] = 'X';
-    expect(detectTSpin(bd, 'T', 2, 4, 1, true), 'none');
-  });
-
-  test('T-spin none (회전 아님)', () {
-    final bd = createBoard(10, 6);
-    bd[1][4] = 'X'; bd[1][6] = 'X'; bd[3][4] = 'X';
-    expect(detectTSpin(bd, 'T', 2, 4, 1, false), 'none');
-  });
-
-  test('T-spin 바닥은 채움 취급', () {
-    final bd = createBoard(10, 6);
-    expect(detectTSpin(bd, 'T', 2, 4, -1, true), 'none');
-    bd[1][4] = 'X';
-    expect(detectTSpin(bd, 'T', 2, 4, -1, true), 'tspin');
-  });
-
-  test('isDifficult 규칙', () {
-    expect(isDifficult(4, 'none'), true);
-    expect(isDifficult(2, 'tspin'), true);
-    expect(isDifficult(1, 'mini'), true);
-    expect(isDifficult(3, 'none'), false);
-    expect(isDifficult(0, 'tspin'), false);
-  });
-
-  // ── 게임 흐름 ──
-  test('락 딜레이 리셋 최대 15', () {
-    final g = TetrigGame(seed: 1);
-    int ok = 0;
-    for (int i = 0; i < 25; i++) {
-      if (g.resetLockDelay()) ok++;
-    }
-    expect(ok, Config.maxLockResets);
-  });
-
-  test('스폰/하드드롭 사이클', () {
-    final g = TetrigGame(seed: 3);
-    expect(g.over, false);
-    final before = g.active.type;
-    final res = g.hardDrop()!;
-    expect(res.type, before);
-    expect(g.holdUsed, false);
-  });
-
-  test('홀드 1회/피스', () {
-    final g = TetrigGame(seed: 9);
-    final first = g.active.type;
-    expect(g.holdSwap(), true);
-    expect(g.hold, first);
-    expect(g.holdSwap(), false);
-    g.hardDrop();
-    expect(g.holdUsed, false);
-    expect(g.holdSwap(), true);
-  });
-
-  test('콤보/B2B 누적', () {
-    final g = TetrigGame(seed: 2);
-    LockResult quad() {
-      for (int y = 0; y < 4; y++) {
-        for (int x = 1; x < 10; x++) g.board[y][x] = 'X';
-      }
-      final a = g.active;
-      a.type = 'I';
-      a.state = 1;
-      a.x = -2;
-      a.y = 0;
-      g.lastMoveRotation = false;
-      return g.hardDrop()!;
-    }
-
-    final r1 = quad();
-    expect(r1.lines, 4);
-    expect(r1.b2b, 0);
-    final r2 = quad();
-    expect(r2.lines, 4);
-    expect(r2.b2b, 1);
-  });
-
-  test('톱아웃', () {
-    final g = TetrigGame(seed: 1);
-    for (int y = 18; y < 24; y++) {
-      for (int x = 0; x < 10; x++) g.board[y][x] = 'X';
-    }
-    expect(g.spawn('T'), false);
-    expect(g.over, true);
-  });
-}
--- a/apple-touch-icon.png
+++ b/apple-touch-icon.png
--- a/icon-192.png
+++ b/icon-192.png
--- a/icon-512.png
+++ b/icon-512.png
--- a/index.html
+++ b/index.html
@@ -4,8 +4,13 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, viewport-fit=cover">
 <meta name="apple-mobile-web-app-capable" content="yes">
+<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
+<meta name="apple-mobile-web-app-title" content="TETRIG">
 <meta name="mobile-web-app-capable" content="yes">
 <meta name="theme-color" content="#17161B">
+<link rel="manifest" href="manifest.webmanifest">
+<link rel="apple-touch-icon" href="apple-touch-icon.png">
+<link rel="icon" type="image/png" href="icon-192.png">
 <title>TETRIG</title>
 <style>
  /* 명세서 §13 팔레트 */
@@ -483,6 +488,11 @@ function fit(){
 }
 addEventListener('resize', fit); fit();

+// ── PWA: 서비스 워커 등록 (홈화면 설치 + 오프라인) ──
+if ('serviceWorker' in navigator) {
+  addEventListener('load', () => navigator.serviceWorker.register('sw.js').catch(()=>{}));
+}
+
 // ── 렌더 대상 ──
 const CELL = 25, VIS = CONFIG.VISIBLE_H, W = CONFIG.BOARD_W;
 const board = document.getElementById('board');
--- a/manifest.webmanifest
+++ b/manifest.webmanifest
@@ -0,0 +1,17 @@
+{
+  "name": "TETRIG",
+  "short_name": "TETRIG",
+  "description": "실시간 대전 블록 스태커 — 솔로·커스텀·랭크 리그전",
+  "lang": "ko",
+  "start_url": "./index.html",
+  "scope": "./",
+  "display": "standalone",
+  "orientation": "portrait",
+  "background_color": "#17161B",
+  "theme_color": "#17161B",
+  "icons": [
+    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png" },
+    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png" },
+    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
+  ]
+}
--- a/src/index.template.html
+++ b/src/index.template.html
@@ -4,8 +4,13 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, viewport-fit=cover">
 <meta name="apple-mobile-web-app-capable" content="yes">
+<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
+<meta name="apple-mobile-web-app-title" content="TETRIG">
 <meta name="mobile-web-app-capable" content="yes">
 <meta name="theme-color" content="#17161B">
+<link rel="manifest" href="manifest.webmanifest">
+<link rel="apple-touch-icon" href="apple-touch-icon.png">
+<link rel="icon" type="image/png" href="icon-192.png">
 <title>TETRIG</title>
 <style>
  /* 명세서 §13 팔레트 */
@@ -128,6 +133,11 @@ function fit(){
 }
 addEventListener('resize', fit); fit();

+// ── PWA: 서비스 워커 등록 (홈화면 설치 + 오프라인) ──
+if ('serviceWorker' in navigator) {
+  addEventListener('load', () => navigator.serviceWorker.register('sw.js').catch(()=>{}));
+}
+
 // ── 렌더 대상 ──
 const CELL = 25, VIS = CONFIG.VISIBLE_H, W = CONFIG.BOARD_W;
 const board = document.getElementById('board');
--- a/sw.js
+++ b/sw.js
@@ -0,0 +1,32 @@
+// TETRIG 서비스 워커 — 오프라인 캐시 (앱처럼 설치/실행)
+const CACHE = 'tetrig-v1';
+const ASSETS = [
+  './',
+  './index.html',
+  './manifest.webmanifest',
+  './icon-192.png',
+  './icon-512.png',
+  './apple-touch-icon.png',
+];
+
+self.addEventListener('install', (e) => {
+  e.waitUntil(caches.open(CACHE).then((c) => c.addAll(ASSETS)));
+  self.skipWaiting();
+});
+
+self.addEventListener('activate', (e) => {
+  e.waitUntil(
+    caches.keys().then((keys) =>
+      Promise.all(keys.filter((k) => k !== CACHE).map((k) => caches.delete(k)))
+    )
+  );
+  self.clients.claim();
+});
+
+// 캐시 우선, 없으면 네트워크 (게임은 정적이라 오프라인 완전 동작)
+self.addEventListener('fetch', (e) => {
+  if (e.request.method !== 'GET') return;
+  e.respondWith(
+    caches.match(e.request).then((r) => r || fetch(e.request))
+  );
+});