[Bug]: The pushed route has already been used. When pushing a route, a new Route object must be provided.

### 请描述遇到的问题，以及您所期望的正确的结果

flutter_boost 在flutter页面内使用flutter_boost push 进入下一个页面， 开发阶段使用热重载，报错

全部错误：
The pushed route has already been used. When pushing a route, a new Route object must be provided.
'package:flutter/src/widgets/navigator.dart':
Failed assertion: line 2910 pos 7: 'route._navigator == null'

### 请说明如何操作会遇到上述问题

_No response_

### 在下面填入关键复现代码

```
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### 复现的平台

Both

### Flutter SDK版本

3.13.9

### FlutterBoost版本

4.4.0

### 是否延迟初始化FlutterBoost

No

### 解决方案

Start by reproducing the flutter_boost push flow during hot reload with Flutter SDK 3.13.9 and FlutterBoost 4.4.0, on both platforms. Investigate the Navigator assertion about a reused Route object; done means pushing the next Flutter page no longer triggers that assertion after hot reload.

Written by the indexing model from the issue text.