refactor(divination): 优化占卜界面和组件

- 更新占卜处理和结果页面
- 优化占卜共享组件

apps/lib/features/divination/presentation/screens/divination_processing_screen.dart

@@ -149,7 +149,7 @@ class _DivinationProcessingScreenState extends State<DivinationProcessingScreen>
     if (data == null) {
       return;
     }
-    Navigator.of(context).pushReplacement(
+    Navigator.of(context).pushAndRemoveUntil(
       MaterialPageRoute<void>(
         builder: (_) => DivinationResultScreen(
           data: data,
@@ -157,6 +157,7 @@ class _DivinationProcessingScreenState extends State<DivinationProcessingScreen>
           enableIntroTransition: true,
         ),
       ),
+      (route) => route.isFirst,
     );
   }