Use wayland if possible on linux

electron/preload.ts

@@ -83,7 +83,24 @@ export interface DesktopUpdateState {
   targetVersion: string | null;
 }
 
+function readLinuxDisplayServer(): string {
+  if (process.platform !== 'linux') {
+    return 'N/A';
+  }
+
+  try {
+    const displayServer = ipcRenderer.sendSync('get-linux-display-server');
+
+    return typeof displayServer === 'string' && displayServer.trim().length > 0
+      ? displayServer
+      : 'Unknown (Linux)';
+  } catch {
+    return 'Unknown (Linux)';
+  }
+}
+
 export interface ElectronAPI {
+  linuxDisplayServer: string;
   minimizeWindow: () => void;
   maximizeWindow: () => void;
   closeWindow: () => void;
@@ -139,6 +156,7 @@ export interface ElectronAPI {
 }
 
 const electronAPI: ElectronAPI = {
+  linuxDisplayServer: readLinuxDisplayServer(),
   minimizeWindow: () => ipcRenderer.send('window-minimize'),
   maximizeWindow: () => ipcRenderer.send('window-maximize'),
   closeWindow: () => ipcRenderer.send('window-close'),