간편 로그인 · 성운/행성 생성을 아래에서 올라오는 전환으로

app/lib/features/home/growth_complete_screen.dart

@@ -1,5 +1,7 @@
 import 'package:flutter/material.dart';
 
+import '../../core/ui/sheet_route.dart';
+
 import 'home_data.dart';
 import 'home_screen.dart' show HomeHeader;
 import 'planet_create_screen.dart';
@@ -65,7 +67,7 @@ class GrowthCompleteScreen extends StatelessWidget {
               growth: growth,
               fandomId: nebulaName,
               onBirth: () => Navigator.of(context).push(
-                MaterialPageRoute<void>(
+                SheetRoute<void>(
                   builder: (_) => PlanetCreateScreen(nebulaName: nebulaName),
                 ),
               ),

app/lib/features/home/home_screen.dart

@@ -16,7 +16,7 @@ import 'package:go_router/go_router.dart';
 import '../../core/format.dart';
 import '../../core/i18n/app_locale.dart';
 import '../../core/theme/tokens.dart';
-import '../../core/ui/app_dialog.dart' show slideUpRoute;
+import '../../core/ui/sheet_route.dart';
 import '../../core/ui/app_icons.dart';
 import '../../core/data/planet_visual_state.dart';
 import '../../core/ui/live_stream.dart';
@@ -168,7 +168,7 @@ class _HomeScreenState extends State<HomeScreen> with WidgetsBindingObserver {
     final created = await Navigator.of(
       context,
       rootNavigator: true,
-    ).push(slideUpRoute<String>((_) => screen));
+    ).push(SheetRoute<String>(builder: (_) => screen));
     if (created == null || !mounted) return;
     if (widget.galaxyRepository case final repository?) {
       setState(() {