[Desktop] Use Window Controls Overlay API (#2316)

Co-authored-by: huchenlei <huchenlei@proton.me>

global.d.ts

@@ -1,3 +1,15 @@
 declare const __COMFYUI_FRONTEND_VERSION__: string
 declare const __SENTRY_ENABLED__: boolean
 declare const __SENTRY_DSN__: string
+
+interface Navigator {
+  /**
+   * Used by the electron API.  This is a WICG non-standard API, but is guaranteed to exist in Electron.
+   * It is `undefined` in Firefox and older browsers.
+   * @see https://developer.mozilla.org/en-US/docs/Web/API/Navigator/windowControlsOverlay
+   */
+  windowControlsOverlay?: {
+    /** When `true`, the window is using custom window style. */
+    visible: boolean
+  }
+}