ci: use --set-exit-if-changed for formatting gate (match release.yml)

Previously ci.yml used 'dart format --fix' which silently reformatste
code without failing the build. Changed to '--set-exit-if-changed' to
match release.yml — a proper gate that catches formatting violations
early in CI rather than silently fixing them.

.gitea/workflows/ci.yml

@@ -0,0 +1,223 @@
+# kryz-go-flutter CI Pipeline
+# Triggers on push and pull_request
+# Stages: lint -> test -> build (Android + iOS) -> artifacts
+
+name: CI
+
+on:
+  push:
+    branches: [main, develop]
+  pull_request:
+    branches: [main]
+
+# Cancel in-progress runs on new push to same branch
+concurrency:
+  group: ${{ gitea.workflow }}-${{ gitea.ref }}
+  cancel-in-progress: true
+
+env:
+  FLUTTER_VERSION: "3.41.x"
+
+jobs:
+  # ── Stage 1: Lint & static analysis ──────────────────────────────
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Generate stubs (lint gate support)
+        if: hashFiles('theme.json') == ''
+        run: python3 ci_stub_gen.py
+
+      - name: Analyze Dart code
+        run: flutter analyze --fatal-warnings
+
+      - name: Check formatting
+        run: dart format --set-exit-if-changed lib/ test/
+
+
+  # ── Stage 2: Unit & widget tests ─────────────────────────────────
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    needs: [lint]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Generate stubs (lint gate support)
+        run: python3 ci_stub_gen.py
+
+      - name: Run tests
+        run: flutter test --reporter=expanded
+
+      - name: Run tests with coverage
+        if: gitea.ref == 'refs/heads/main' && gitea.event_name == 'push'
+        run: flutter test --coverage
+
+      - name: Upload coverage report
+        if: gitea.ref == 'refs/heads/main' && gitea.event_name == 'push'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-report
+          path: coverage/lcov.info
+          retention-days: 14
+
+
+  # ── Stage 3: Android build ──────────────────────────────────────
+  build-android:
+    name: Build Android
+    runs-on: ubuntu-latest
+    needs: [test]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Java 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: "17"
+          cache: gradle
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+
+      - name: Pre-cache Android platform artifacts
+        run: flutter precache --android
+
+      - name: Accept Android SDK licenses
+        run: |
+          yes | sdkmanager --licenses || true
+
+      - name: Setup Python (for whitelabel build script)
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Generate stubs (lint gate support)
+        run: python3 ci_stub_gen.py
+
+      - name: Analyze (gate before build)
+        run: flutter analyze --fatal-warnings
+
+      - name: Run tests (gate before build)
+        run: flutter test --reporter=expanded
+
+      # Optional: run whitelabel build script to regenerate lib/generated/
+      # Skip gracefully if theme.json is missing or script fails
+      - name: Run whitelabel build script
+        if: hashFiles('theme.json') != ''
+        run: python3 build_whitelabel.py
+
+      - name: Configure release signing
+        if: env.ANDROID_KEYSTORE_BASE64 != ''
+        env:
+          ANDROID_KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }}
+          ANDROID_KEYSTORE_PASS: ${{ secrets.ANDROID_KEYSTORE_PASS }}
+          ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
+          ANDROID_KEY_PASS: ${{ secrets.ANDROID_KEY_PASS }}
+        run: |
+          # Decode keystore
+          echo "$ANDROID_KEYSTORE_BASE64" | base64 -d > android/app/release.keystore
+
+          # Write key.properties for Gradle to consume
+          cat > android/key.properties <<EOF
+          storePassword=$ANDROID_KEYSTORE_PASS
+          keyPassword=$ANDROID_KEY_PASS
+          keyAlias=$ANDROID_KEY_ALIAS
+          storeFile=../release.keystore
+          EOF
+
+      - name: Build APK (release)
+        run: flutter build apk --release
+
+      - name: Build App Bundle (release)
+        run: flutter build appbundle --release
+
+      - name: List build outputs
+        run: |
+          echo "=== APK output ==="
+          ls -lh build/app/outputs/flutter-apk/ || true
+          echo "=== AAB output ==="
+          ls -lh build/app/outputs/bundle/release/ || true
+
+      - name: Upload APK artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: android-apk
+          path: build/app/outputs/flutter-apk/app-release.apk
+          retention-days: 90
+
+      - name: Upload AAB artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: android-aab
+          path: build/app/outputs/bundle/release/app-release.aab
+          retention-days: 90
+
+
+  # ── Stage 3 (parallel): iOS build ───────────────────────────────
+  # Note: requires a macOS runner. Uses 'self-hosted' label which
+  # matches our Gitea Actions runner. Falls back to --no-codesign
+  # if Apple signing secrets are not configured.
+  build-ios:
+    name: Build iOS
+    runs-on: self-hosted
+    needs: [test]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Install CocoaPods dependencies
+        run: cd ios && pod install --repo-update
+
+      - name: Build iOS (release, no-codesign)
+        run: flutter build ios --release --no-codesign
+
+      - name: Upload iOS build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ios-app
+          path: build/ios/iphoneos/
+          retention-days: 90

.gitea/workflows/release.yml

@@ -0,0 +1,277 @@
+# kryz-go-flutter Release Pipeline
+# Triggers on version tags (v1.0.0, v1.0.1, etc.)
+# Produces signed artifacts and attaches them to a Gitea Release
+
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*"
+
+env:
+  FLUTTER_VERSION: "3.41.x"
+
+jobs:
+  # ── Lint (gate) ─────────────────────────────────────────────
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Generate stubs (lint gate support)
+        if: hashFiles('theme.json') == ''
+        run: python3 ci_stub_gen.py
+
+      - name: Analyze Dart code
+        run: flutter analyze --fatal-warnings
+
+      - name: Check formatting
+        run: dart format --set-exit-if-changed lib/ test/
+
+
+  # ── Test (gate) ──────────────────────────────────────────────────
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    needs: [lint]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Generate stubs (lint gate support)
+        run: python3 ci_stub_gen.py
+
+      - name: Run tests
+        run: flutter test --reporter=expanded
+
+
+  # ── Android release build ───────────────────────────────────
+  build-android:
+    name: Build Android Release
+    runs-on: ubuntu-latest
+    needs: [test]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Java 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: "17"
+          cache: gradle
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+
+      - name: Pre-cache Android platform artifacts
+        run: flutter precache --android
+
+      - name: Accept Android SDK licenses
+        run: |
+          yes | sdkmanager --licenses || true
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Install Flutter dependencies
+        run: flutter pub get
+
+      - name: Generate stubs (lint gate support)
+        run: python3 ci_stub_gen.py
+
+      # If release signing secrets are available, write keystore
+      # and update build.gradle.kts to use a release signing config.
+      # Otherwise fall back to debug keys (current state of the repo).
+      - name: Configure release signing
+        if: env.ANDROID_KEYSTORE_BASE64 != ''
+        env:
+          ANDROID_KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }}
+          ANDROID_KEYSTORE_PASS: ${{ secrets.ANDROID_KEYSTORE_PASS }}
+          ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
+          ANDROID_KEY_PASS: ${{ secrets.ANDROID_KEY_PASS }}
+        run: |
+          echo "$ANDROID_KEYSTORE_BASE64" | base64 -d > android/app/release.keystore
+          cat > android/key.properties <<EOF
+          storePassword=$ANDROID_KEYSTORE_PASS
+          keyPassword=$ANDROID_KEY_PASS
+          keyAlias=$ANDROID_KEY_ALIAS
+          storeFile=../release.keystore
+          EOF
+
+      - name: Build APK (release)
+        run: flutter build apk --release
+
+      - name: Build App Bundle (release)
+        run: flutter build appbundle --release
+
+      - name: List build outputs
+        run: |
+          echo "=== APK output ==="
+          ls -lh build/app/outputs/flutter-apk/ || true
+          echo "=== AAB output ==="
+          ls -lh build/app/outputs/bundle/release/ || true
+
+      - name: Upload APK artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-android-apk
+          path: build/app/outputs/flutter-apk/app-release.apk
+          retention-days: 90
+
+      - name: Upload AAB artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-android-aab
+          path: build/app/outputs/bundle/release/app-release.aab
+          retention-days: 90
+
+
+  # ── iOS release build ───────────────────────────────────────
+  # Note: requires a macOS runner. Uses 'self-hosted' label which
+  # matches our Gitea Actions runner. Falls back to --no-codesign
+  # if Apple signing secrets are not configured.
+  build-ios:
+    name: Build iOS Release
+    runs-on: self-hosted
+    needs: [test]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          cache: true
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Install CocoaPods dependencies
+        run: cd ios && pod install --repo-update
+
+      # Configure Apple signing if secrets are available
+      - name: Install Apple certificate
+        if: env.APPLE_CERTIFICATE_P12 != ''
+        env:
+          APPLE_CERTIFICATE_P12: ${{ secrets.APPLE_CERTIFICATE_P12 }}
+          APPLE_CERTIFICATE_PASS: ${{ secrets.APPLE_CERTIFICATE_PASS }}
+          APPLE_PROVISION_PROFILE: ${{ secrets.APPLE_PROVISION_PROFILE }}
+        run: |
+          KEYCHAIN_PATH=$RUNNER_TEMP/build.keychain
+          CERTIFICATE_PATH=$RUNNER_TEMP/certificate.p12
+          PROVISION_PATH=$RUNNER_TEMP/profile.mobileprovision
+
+          echo "$APPLE_CERTIFICATE_P12" | base64 -d > "$CERTIFICATE_PATH"
+          echo "$APPLE_PROVISION_PROFILE" | base64 -d > "$PROVISION_PATH"
+
+          security create-keychain -p "" "$KEYCHAIN_PATH"
+          security default-keychain -s "$KEYCHAIN_PATH"
+          security unlock-keychain -p "" "$KEYCHAIN_PATH"
+          security set-keychain-settings -t 3600 -l "$KEYCHAIN_PATH"
+          security import "$CERTIFICATE_PATH" -P "$APPLE_CERTIFICATE_PASS" \
+            -A -t cert -f pkcs12 -k "$KEYCHAIN_PATH"
+          security set-key-partition-list -S apple-tool:,apple: -k "" "$KEYCHAIN_PATH"
+
+          mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
+          cp "$PROVISION_PATH" ~/Library/MobileDevice/Provisioning\ Profiles/
+
+      - name: Build iOS (release)
+        if: env.APPLE_CERTIFICATE_P12 != ''
+        run: flutter build ios --release
+
+      - name: Build iOS (release, no-codesign)
+        if: env.APPLE_CERTIFICATE_P12 == ''
+        run: flutter build ios --release --no-codesign
+
+      - name: Upload iOS artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-ios-app
+          path: build/ios/iphoneos/
+          retention-days: 90
+
+
+  # ── Publish Gitea Release ────────────────────────────────────
+  publish-release:
+    name: Publish Release
+    runs-on: ubuntu-latest
+    needs: [build-android, build-ios]
+    steps:
+      - name: Download Android APK
+        uses: actions/download-artifact@v4
+        with:
+          name: release-android-apk
+
+      - name: Download Android AAB
+        uses: actions/download-artifact@v4
+        with:
+          name: release-android-aab
+
+      - name: Create Gitea Release
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          TAG: ${{ gitea.ref_name }}
+          GITEA_BASE: https://git.westerntechnologies.duckdns.org
+        run: |
+          curl -s -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -H "Content-Type: application/json" \
+            -d "{\"tag_name\": \"$TAG\", \"name\": \"$TAG\", \"body\": \"Automated release build for $TAG\"}" \
+            "$GITEA_BASE/api/v1/repos/kfj001/kryz-go-flutter/releases"
+
+      - name: Upload APK to Release
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          TAG: ${{ gitea.ref_name }}
+          GITEA_BASE: https://git.westerntechnologies.duckdns.org
+        run: |
+          curl -s -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -H "Content-Type: application/vnd.android.package-archive" \
+            --data-binary @app-release.apk \
+            "$GITEA_BASE/api/v1/repos/kfj001/kryz-go-flutter/releases/assets?name=app-release.apk&tag_name=$TAG"
+
+      - name: Upload AAB to Release
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          TAG: ${{ gitea.ref_name }}
+          GITEA_BASE: https://git.westerntechnologies.duckdns.org
+        run: |
+          curl -s -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -H "Content-Type: application/octet-stream" \
+            --data-binary @app-release.aab \
+            "$GITEA_BASE/api/v1/repos/kfj001/kryz-go-flutter/releases/assets?name=app-release.aab&tag_name=$TAG"

README.md

@@ -13,7 +13,7 @@ Will build a release build for `<platform>`.
 ## Running in Debug mode
 With a device or devices connected:
 
-`flutter run <platform>` 
+`flutter run <platform>`
 
 Will execute the application in the debugging sandbox.
 
@@ -31,3 +31,70 @@ dart run flutter_name_manager:rename_app --name "KRYZ Go!"
 dart run flutter_launcher_icons
 ```
 
+## CI/CD Pipeline
+
+This project uses **Gitea Actions** for continuous integration and release automation.
+
+### Pipeline Overview
+
+```
+┌─────────┐     ┌────────┐     ┌──────────────┐     ┌──────────────┐
+│  Lint   │───►│  Test  │───►│ Build Android │     │  Build iOS   │
+│         │     │        │     │ (APK + AAB)  │     │ (self-hosted)│
+└─────────┘     └────────┘     └──────────────┘     └──────────────┘
+     │                              │                      │
+     ▼                              ▼                      ▼
+  dart fmt                    flutter test             flutter build ios
+  flutter analyze                                  (--no-codesign fallback)
+```
+
+### Workflows
+
+#### CI (`.gitea/workflows/ci.yml`)
+
+Triggers on:
+- Push to `main` or `develop`
+- Pull requests targeting `main`
+
+Stages:
+1. **Lint** — `dart format --fix` + `flutter analyze --fatal-warnings`
+2. **Test** — `flutter test` (coverage on main branch pushes)
+3. **Build Android** — APK + AAB release builds with artifact upload
+4. **Build iOS** — `flutter build ios --release --no-codesign` (runs on self-hosted macOS runner)
+
+#### Release (`.gitea/workflows/release.yml`)
+
+Triggers on:
+- Git tags matching `v*` (e.g., `v1.0.0`)
+
+Stages:
+1. **Lint** — `dart format --set-exit-if-changed` + `flutter analyze --fatal-warnings`
+2. **Test** — `flutter test`
+3. **Build Android Release** — Signed APK + AAB
+4. **Build iOS Release** — Signed IPA (or `--no-codesign` fallback)
+5. **Publish Release** — Creates Gitea release + uploads artifacts
+
+### Configuration
+
+| Secret | Required | Description |
+|---|---|---|
+| `ANDROID_KEYSTORE_BASE64` | No | Base64-encoded Android release keystore |
+| `ANDROID_KEYSTORE_PASS` | No | Keystore password |
+| `ANDROID_KEY_ALIAS` | No | Key alias |
+| `ANDROID_KEY_PASS` | No | Key password |
+| `APPLE_CERTIFICATE_P12` | No | Base64-encoded Apple signing certificate |
+| `APPLE_CERTIFICATE_PASS` | No | Certificate password |
+| `APPLE_PROVISION_PROFILE` | No | Base64-encoded provisioning profile |
+| `GITEA_TOKEN` | Yes (Release) | Token for creating Gitea releases |
+
+Without signing secrets, builds use debug keys or `--no-codesign`.
+
+### CI Status
+
+![CI](https://git.westerntechnologies.duckdns.org/kfj001/kryz-go-flutter/actions/workflows/ci.yml/badge.svg)
+
+### Troubleshooting
+
+- **Stubs missing**: The `ci_stub_gen.py` script auto-generates `lib/generated/*.dart` stubs when `theme.json` is absent.
+- **macOS runner unavailable**: The iOS stage uses `self-hosted` label. Ensure a macOS Gitea runner is registered.
+- **Format checks**: CI uses `dart format --fix` (auto-fix). Release uses `--set-exit-if-changed` (gate).

android/app/build.gradle.kts

@@ -12,6 +12,13 @@ dependencies {
     implementation("androidx.media:media:1.7.0")
 }
 
+// Load release signing properties if key.properties exists (set by CI pipeline)
+val keystorePropertiesFile = rootProject.file("key.properties")
+val keystoreProperties = java.util.Properties()
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(java.io.FileInputStream(keystorePropertiesFile))
+}
+
 android {
     namespace = "com.example.kryz_go_flutter"
     compileSdk = flutter.compileSdkVersion
@@ -37,11 +44,25 @@ android {
         versionName = flutter.versionName
     }
 
+    signingConfigs {
+        create("release") {
+            if (keystorePropertiesFile.exists()) {
+                keyAlias = keystoreProperties["keyAlias"] as String
+                keyPassword = keystoreProperties["keyPassword"] as String
+                storeFile = file(keystoreProperties["storeFile"] as String)
+                storePassword = keystoreProperties["storePassword"] as String
+            }
+        }
+    }
+
     buildTypes {
         release {
-            // TODO: Add your own signing config for the release build.
+            // Use release signing if key.properties exists, otherwise fall back to debug.
-            // Signing with the debug keys for now, so `flutter run --release` works.
+            if (keystorePropertiesFile.exists()) {
-            signingConfig = signingConfigs.getByName("debug")
+                signingConfig = signingConfigs.getByName("release")
+            } else {
+                signingConfig = signingConfigs.getByName("debug")
+            }
         }
     }
 }

ci_stub_gen.py

@@ -0,0 +1,99 @@
+#!/usr/bin/env python3
+"""Generate stub lib/generated/*.dart files so flutter analyze passes
+before the whitelabel build script has been run.
+
+This is only needed for CI lint gates. The real build generates these
+from theme.json via build_whitelabel.py.
+"""
+
+import os
+import sys
+
+PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
+GENERATED_DIR = os.path.join(PROJECT_ROOT, "lib", "generated")
+
+DEFAULT_APP_CONFIG = '''// GENERATED STUB — DO NOT EDIT.
+// This file is replaced by `python3 build_whitelabel.py` during actual builds.
+// Exists only so that `flutter analyze` passes before whitelabel generation.
+
+class AppConfig {
+  static const String callsign = 'KRYZ';
+  static const String appName = 'KRYZ Go';
+  static const String tagline = '';
+  static const String frequency = '';
+  static const String streamUrl = '';
+  static const String? metadataUrl = null;
+  static const String defaultTitle = 'KRYZ Live Stream';
+  static const String defaultArtist = 'KRYZ Radio';
+}
+'''
+
+DEFAULT_THEME_COLORS = '''// GENERATED STUB — DO NOT EDIT.
+// This file is replaced by `python3 build_whitelabel.py` during actual builds.
+// Exists only so that `flutter analyze` passes before whitelabel generation.
+
+import 'package:flutter/material.dart';
+import 'package:kryz_go_flutter/app_theme_business_object.dart';
+
+class GeneratedThemeColors {
+  static const AppThemeColors lightColors = AppThemeColors(
+    headingColor: Color(0xFF1E293B),
+    accentColor: Color(0xFF6366F1),
+    scaffoldGradientStart: Color(0xFFF8F9FA),
+    scaffoldGradientEnd: Color(0xFFE9ECEF),
+    shellSurface: Color(0xFFFDFDFD),
+    shellBorder: Color(0xFFDEE2E6),
+    mutedText: Color(0xFF6C757D),
+    textOnDark: Color(0xFFFFFFFF),
+    textOnDarkSecondary: Color(0xFFE9ECEF),
+    controlsGradientStart: Color(0xFF1E293B),
+    controlsGradientEnd: Color(0xFF334155),
+    controlsShadow: Color(0x24000000),
+    bodyText: Color(0xFF333333),
+    cardSurface: Color(0x14FFFFFF),
+    cardBorder: Color(0x1FFFFFFF),
+    successColor: Color(0xFF28A745),
+    dangerColor: Color(0xFFDC3545),
+  );
+
+  static const AppThemeColors darkColors = AppThemeColors(
+    headingColor: Color(0xFF8B949E),
+    accentColor: Color(0xFF7C83FF),
+    scaffoldGradientStart: Color(0xFF0D1117),
+    scaffoldGradientEnd: Color(0xFF161B22),
+    shellSurface: Color(0xFF161B22),
+    shellBorder: Color(0xFF30363D),
+    mutedText: Color(0xFF6C757D),
+    textOnDark: Color(0xFFFFFFFF),
+    textOnDarkSecondary: Color(0xFFE9ECEF),
+    controlsGradientStart: Color(0xFF161B22),
+    controlsGradientEnd: Color(0xFF1E293B),
+    controlsShadow: Color(0x37000000),
+    bodyText: Color(0xFFC9D1D9),
+    cardSurface: Color(0x14FFFFFF),
+    cardBorder: Color(0x1FFFFFFF),
+    successColor: Color(0xFF28A745),
+    dangerColor: Color(0xFFDC3545),
+  );
+}
+'''
+
+
+def main():
+    os.makedirs(GENERATED_DIR, exist_ok=True)
+
+    paths = [
+        (os.path.join(GENERATED_DIR, "app_config.dart"), DEFAULT_APP_CONFIG),
+        (os.path.join(GENERATED_DIR, "theme_colors.dart"), DEFAULT_THEME_COLORS),
+    ]
+
+    for path, content in paths:
+        with open(path, "w") as f:
+            f.write(content)
+        print(f"Generated {path}")
+
+    print(f"Generated stubs in {GENERATED_DIR}")
+
+
+if __name__ == "__main__":
+    main()