feat: unified 1..9 words session narrative, dice input before reveal, dedicated results screen, and clean session history grouping

lib/main.dart

@@ -3,7 +3,6 @@ import 'package:flutter/services.dart';
 import 'screens/catalog_screen.dart';
 import 'screens/history_screen.dart';
 import 'screens/home_search_screen.dart';
-import 'screens/oracle_spread_screen.dart';
 import 'services/words_repository.dart';
 import 'widgets/gradient_star_badge.dart';
 
@@ -92,7 +91,6 @@ class _MainNavigationContainerState extends State<MainNavigationContainer> {
 
   final List<Widget> _screens = const [
     HomeSearchScreen(),
-    OracleSpreadScreen(),
     CatalogScreen(),
     HistoryScreen(),
   ];
@@ -112,15 +110,10 @@ class _MainNavigationContainerState extends State<MainNavigationContainer> {
         },
         destinations: const [
           NavigationDestination(
-            icon: Icon(Icons.dialpad_outlined),
+            icon: Icon(Icons.casino_outlined),
             selectedIcon: GradientStar(size: 22),
             label: 'Оракул',
           ),
-          NavigationDestination(
-            icon: Icon(Icons.auto_awesome_outlined),
-            selectedIcon: GradientStar(size: 22),
-            label: 'Расклады',
-          ),
           NavigationDestination(
             icon: Icon(Icons.menu_book_outlined),
             selectedIcon: GradientStar(size: 22),