Modify manifest for window control overlay support (#6468)

Since the release of code-server v4.17.0 (Code 1.82), "Command Center" has become a default option. However, the current code-server PWA app lacks support for the Windows control overlay, resulting in an untidy appearance of the title bar. This commit introduces modifications to the manifest file to enable support for the window control overlay.

Author: DanielTimLee

src/node/routes/vscode.ts

@@ -55,6 +55,7 @@ export class CodeServerRouteWrapper {
             short_name: appName,
             start_url: ".",
             display: "fullscreen",
+            display_override: ["window-controls-overlay"],
             description: "Run Code on a remote server.",
             icons: [192, 512].map((size) => ({
               src: `{{BASE}}/_static/src/browser/media/pwa-icon-${size}.png`,