Remote rendering configuration

### 📝 Description of the feature

Create a configuration of VISOR that runs in remote rendering. The user will be able when initializing VISOR to determine if they want a client or a remote-rendering session. In the latter case, VISOR will spin off a Paraview session on the backend and display it to the user as if it were a viewer.

The UI looks very similar. The features available are basically the same, with differences documented.

### Acceptance Criteria

User can start a remote rendering session of VISOR. It looks and feels very similar to the client version of VISOR.

### 💵 Business Value

This configuration will open up VISOR to be used in situations where large datasets need to be loaded.

### 🔗 Useful links and references

_No response_

未指定檔案或測試；請先找出 VISOR 的初始化流程和現有的用戶端渲染進入點。整理工作階段類型的選取位置，以及後端 ParaView 工作階段的連接位置，然後驗證是否可以啟動遠端工作階段，並呈現文件所述的類似用戶端的 UI。

由索引模型根據 Issue 內容生成。