Step 4: remote rendering configuration addition

### 📝 Description of the feature

Step 4 of the remote rendering work.
Add a configuration for remote rendering where the user can start VISOR in remote rendering, and that is done on the server-side using OpenGL.

### Acceptance Criteria

User can start VISOR in "remote rendering". That looks and behaves correctly.

### 💵 Business Value

_No response_

### 🔗 Useful links and references

_No response_

Issue 中沒有確定檔案、測試或進入點。首先定位 VISOR 的設定和啟動路徑，然後追蹤渲染的選擇方式以及伺服器端 OpenGL 的初始化位置；當使用者能夠以遠端渲染模式啟動 VISOR 且其行為正確時，即表示完成。

由索引模型根據 Issue 內容生成。