Android 远程桌面画面白屏

### 问题描述 / What happened

在小米 10 Android 设备上打开远程桌面后（Windows和Mac都不行），连接流程可以正常完成，但远程画面一直显示白屏。应用没有崩溃，也没有出现 ANR。疑似 WebView 渲染内存或 VP8 硬解兼容问题

### 环境 / Environment

- Cindy 版本或 commit / version or commit:0.1.79
- 平台与版本 / platform & OS version: windows，mac
- 安装方式 / install method:

### 复现步骤 / Steps to reproduce

从一个对话点击远程桌面图标连接Windows或者Mac就白屏

### 日志与截图 / Logs & screenshots

Start by reproducing the issue from a conversation using the remote desktop icon on a Xiaomi 10 Android device, connecting to both Windows and Mac. Investigate the remote desktop rendering path, particularly the WebView rendering memory and VP8 hardware-decoding compatibility mentioned in the report. Done means the remote desktop view renders instead of remaining white without introducing crashes or ANRs.

Written by the indexing model from the issue text.