chore: remove development phase markers and dead commented code

- Remove Phase X / Phase D labels from inline comments and imports
- Remove debugPrint calls from CustomPainter.paint() (called every frame)
- Remove commented-out locale entries (fr, de) from main.dart and language_selector
- Remove version header comments (v1.5 etc.) not needed in source

No logic changes. flutter analyze: No issues found.

lib/main.dart

@@ -21,17 +21,11 @@ const bool isProVersion = bool.fromEnvironment('IS_PRO_VERSION', defaultValue: f
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
-  // 🔍 DEBUG: Check IS_PRO_VERSION flag
-  debugPrint('🔍 IS_PRO_VERSION = $isProVersion');
-
-  // Initialize Hive
   await Hive.initFlutter();
 
-  // Register Adapters
   Hive.registerAdapter(SakeItemAdapter());
   Hive.registerAdapter(UserProfileAdapter());
   Hive.registerAdapter(MenuSettingsAdapter());
-  // Phase 0 New Adapters
   Hive.registerAdapter(DisplayDataAdapter());
   Hive.registerAdapter(HiddenSpecsAdapter());
   Hive.registerAdapter(UserDataAdapter());
@@ -95,11 +89,8 @@ class MyApp extends ConsumerWidget {
         GlobalCupertinoLocalizations.delegate,
       ],
       supportedLocales: const [
-        Locale('ja'), // 日本語
+        Locale('ja'),
-        Locale('en'), // English
+        Locale('en'),
-        // Phase 2: フランス語・ドイツ語を追加予定
-        // Locale('fr'), // Français
-        // Locale('de'), // Deutsch
       ],
 
       navigatorObservers: [routeObserver],

lib/providers/sake_list_provider.dart

@@ -3,7 +3,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 import '../models/sake_item.dart'; // SakeItem exports ItemType
 import 'filter_providers.dart';
-import 'theme_provider.dart'; // Phase D6: For isBusinessMode
+import 'theme_provider.dart';
 
 // 1. Raw List Stream
 final rawSakeListItemsProvider = StreamProvider<List<SakeItem>>((ref) {

lib/screens/camera_screen.dart

@@ -10,10 +10,10 @@ import 'package:uuid/uuid.dart';
 import 'package:gal/gal.dart';
 
 import '../services/gemini_service.dart';
-import '../services/image_compression_service.dart'; // Phase 4 Added
+import '../services/image_compression_service.dart';
 import '../services/gamification_service.dart'; // Badge check
-import '../services/network_service.dart'; // Phase 1: Offline check
+import '../services/network_service.dart';
-import '../services/draft_service.dart'; // Phase 1: Draft save
+import '../services/draft_service.dart';
 import '../widgets/analyzing_dialog.dart';
 import '../models/sake_item.dart';
 import '../theme/app_colors.dart';
@@ -42,13 +42,11 @@ class _CameraScreenState extends ConsumerState<CameraScreen> with SingleTickerPr
   bool _isTakingPicture = false;
   DateTime? _quotaLockoutTime;
   
-  // Phase 3-B: Focus & Zoom
   double _minZoom = 1.0;
   double _maxZoom = 1.0;
   double _currentZoom = 1.0;
-  double _baseScale = 1.0; // For pinch reference
+  double _baseScale = 1.0;
 
-  // Phase 3-B2: Exposure
   double _minExposure = 0.0;
   double _maxExposure = 0.0;
   double _currentExposureOffset = 0.0;
@@ -77,14 +75,10 @@ class _CameraScreenState extends ConsumerState<CameraScreen> with SingleTickerPr
 
     _initializeControllerFuture = _controller!.initialize().then((_) async {
        if (!mounted) return;
-       // [Phase 3-B] Get Zoom Range
+        _minZoom = await _controller!.getMinZoomLevel();
-       _minZoom = await _controller!.getMinZoomLevel();
        _maxZoom = await _controller!.getMaxZoomLevel();
-       // [Phase 3-B2] Get Exposure Range
        _minExposure = await _controller!.getMinExposureOffset();
        _maxExposure = await _controller!.getMaxExposureOffset();
-       
-       // [Phase 3-B] Set Auto Focus Mode
        await _controller!.setFocusMode(FocusMode.auto);
        setState(() {});
     });
@@ -205,9 +199,7 @@ class _CameraScreenState extends ConsumerState<CameraScreen> with SingleTickerPr
       await _initializeControllerFuture;
       final image = await _controller!.takePicture();
 
-      // Save image locally (App Sandbox)
       final directory = await getApplicationDocumentsDirectory();
-      // Phase 4 Improvement: Apply Compression (Target Max 1MB)
       // 1. Save temp raw file
       final tempPath = join(directory.path, '${const Uuid().v4()}_temp.jpg');
       await image.saveTo(tempPath);
@@ -270,8 +262,7 @@ class _CameraScreenState extends ConsumerState<CameraScreen> with SingleTickerPr
     if (images.isNotEmpty && mounted) {
       // IF RETURN PATH Mode (Only supports one)
       if (widget.mode == CameraMode.returnPath) {
-        // Phase D3: Compress and persist gallery image
+          final directory = await getApplicationDocumentsDirectory();
-        final directory = await getApplicationDocumentsDirectory();
         final finalPath = join(directory.path, '${const Uuid().v4()}.jpg');
         final compressedPath = await ImageCompressionService.compressForGemini(
           images.first.path,
@@ -283,7 +274,6 @@ class _CameraScreenState extends ConsumerState<CameraScreen> with SingleTickerPr
         return;
       }
 
-      // Phase D3: Compress and persist all gallery images to Documents directory
       final directory = await getApplicationDocumentsDirectory();
 
       for (var img in images) {
@@ -381,7 +371,6 @@ class _CameraScreenState extends ConsumerState<CameraScreen> with SingleTickerPr
   Future<void> _analyzeImages() async {
       if (_capturedImages.isEmpty) return;
 
-      // Phase 1: オフライン検知 - Draft保存処理
       final isOnline = await NetworkService.isOnline();
       if (!isOnline) {
         // オフライン時: Draft として保存
@@ -950,9 +939,10 @@ class _ExposureSliderPainter extends CustomPainter {
       // minValue (e.g., -4.0) -> 0.0 (bottom)
       // 0.0 (center) -> 0.5 (middle)
       // maxValue (e.g., +4.0) -> 1.0 (top)
-      final normalized = (currentValue - minValue) / range;      // Debug
+      final normalized = (currentValue - minValue) / range;
-      debugPrint('CustomPainter: value=$currentValue, min=$minValue, max=$maxValue, range=$range, normalized=${normalized.toStringAsFixed(3)}');      // Map to Y coordinate: 0.0 (normalized) -> bottom, 1.0 (normalized) -> top
+      // Map to Y coordinate: 0.0 (normalized) -> bottom, 1.0 (normalized) -> top
-      final knobY = (size.height - 20) * (1.0 - normalized) + 10;      debugPrint('  -> knobY=${knobY.toStringAsFixed(1)} (height=${size.height})');      // Draw knob shadow
+      final knobY = (size.height - 20) * (1.0 - normalized) + 10;
+      // Draw knob shadow
       canvas.drawCircle(Offset(trackX, knobY), 7, knobShadowPaint);
       // Draw knob
       canvas.drawCircle(Offset(trackX, knobY), 6, knobPaint);

lib/screens/features/brewery_map_screen.dart

@@ -9,7 +9,7 @@ import '../../widgets/map/prefecture_tile_map.dart';
 import '../../theme/app_colors.dart';
 import '../../models/maps/japan_map_data.dart';
 import '../../providers/ui_experiment_provider.dart';
-import '../../models/schema/item_type.dart'; // Phase D4: For ItemType.sake filtering
+import '../../models/schema/item_type.dart';
 import '../../widgets/common/error_retry_widget.dart';
 
 class BreweryMapScreen extends ConsumerStatefulWidget {

lib/screens/features/sommelier_screen.dart

@@ -7,7 +7,7 @@ import 'package:share_plus/share_plus.dart';
 import 'package:path_provider/path_provider.dart';
 import '../../providers/sake_list_provider.dart';
 import '../../services/shuko_diagnosis_service.dart';
-import '../../providers/theme_provider.dart'; // v1.1 Fix
+import '../../providers/theme_provider.dart';
 import '../../theme/app_colors.dart';
 import '../../widgets/sake_radar_chart.dart';
 import '../../widgets/contextual_help_icon.dart';

lib/screens/home_screen.dart

@@ -8,7 +8,7 @@ import 'menu_creation_screen.dart';
 import '../theme/app_colors.dart';
 import '../providers/sake_list_provider.dart';
 import '../providers/filter_providers.dart';
-import '../providers/menu_providers.dart'; // Phase 2-1
+import '../providers/menu_providers.dart';
 import '../models/sake_item.dart';
 import '../widgets/sake_search_delegate.dart';
 import '../widgets/onboarding_dialog.dart';
@@ -22,7 +22,7 @@ import '../providers/ui_experiment_provider.dart'; // A/B Test
 import 'package:flutter_speed_dial/flutter_speed_dial.dart';
 import 'package:lucide_icons/lucide_icons.dart';
 import '../widgets/prefecture_filter_sheet.dart';
-import '../widgets/pending_analysis_banner.dart'; // Phase 1: Banner widget
+import '../widgets/pending_analysis_banner.dart';
 import '../widgets/common/error_retry_widget.dart';
 
 // CR-006: NotifierProviderでオンボーディングチェック状態を管理（グローバル変数を削除）

lib/screens/main_screen.dart

@@ -130,9 +130,6 @@ class _MainScreenState extends ConsumerState<MainScreen> {
     final isBusiness = userProfile.isBusinessMode;
     final t = Translations(userProfile.locale); // Translation helper
 
-    // 🔍 DEBUG: Check IS_PRO_VERSION flag
-    debugPrint('🔍 MainScreen: IS_PRO_VERSION = $isProVersion, isBusiness = $isBusiness');
-
     // Define Screens for each mode
     // Lite版のPro限定タブは表示されないようにダミー画面を配置
     // （タップ時にダイアログで対応するため、画面遷移は発生しない）

lib/screens/soul_screen.dart

@@ -14,8 +14,6 @@ import '../widgets/gamification/activity_stats.dart';
 import '../theme/app_colors.dart';
 import '../services/mbti_types.dart'; // Needed for type title display
 
-// v1.5
-
 class SoulScreen extends ConsumerStatefulWidget {
   const SoulScreen({super.key});
 

lib/widgets/gamification/activity_stats.dart

@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:lucide_icons/lucide_icons.dart';
 import '../../providers/sake_list_provider.dart';
-import '../../models/schema/item_type.dart'; // Phase D5: For filtering set products
+import '../../models/schema/item_type.dart';
 
 
 class ActivityStats extends ConsumerWidget {

lib/widgets/settings/language_selector.dart

@@ -26,9 +26,6 @@ class LanguageSelector extends ConsumerWidget {
     final languages = [
       {'code': 'ja', 'name': '日本語', 'flag': '🇯🇵'},
       {'code': 'en', 'name': 'English', 'flag': '🇺🇸'},
-      // Phase 2: フランス語・ドイツ語を追加予定
-      // {'code': 'fr', 'name': 'Français', 'flag': '🇫🇷'},
-      // {'code': 'de', 'name': 'Deutsch', 'flag': '🇩🇪'},
     ];
 
     showDialog(