Use a [WebView](https://code.visualstudio.com/api/extension-guides/webview) instead of [Tree View](https://code.visualstudio.com/api/extension-guides/tree-view) for the sidebar rendering to allow for greater control of UI design. We could leverage Microsoft's [Toolkit](https://github.com/microsoft/vscode-webview-ui-toolkit) to design a new UI fitting with VSCode's style.
Use a WebView instead of Tree View for the sidebar rendering to allow for greater control of UI design.
We could leverage Microsoft's Toolkit to design a new UI fitting with VSCode's style.