fix: macos screen capture prompt

electron/main/index.ts

@@ -4,6 +4,7 @@ import {
   ipcMain,
   desktopCapturer,
   session,
+  shell,
   systemPreferences,
   type IpcMainInvokeEvent,
   type DesktopCapturerSource,
@@ -208,6 +209,20 @@ ipcMain.handle('helium:check-screen-permission', () => {
   return 'granted';
 });
 
+ipcMain.handle('helium:open-screen-permission-settings', async () => {
+  if (!isMac) {
+    return false;
+  }
+
+  try {
+    await shell.openExternal('x-apple.systempreferences:com.apple.preference.security?Privacy_ScreenCapture');
+    return true;
+  } catch (error) {
+    console.error('[Helium] Failed to open macOS screen recording settings:', error);
+    return false;
+  }
+});
+
 const gotTheLock = app.requestSingleInstanceLock();
 
 if (!gotTheLock) {

electron/preload/index.ts

@@ -57,6 +57,8 @@ const heliumElectronAPI = {
   venmicUnlink: (): Promise<boolean> => ipcRenderer.invoke('helium:venmic-unlink'),
 
   checkScreenPermission: (): Promise<string> => ipcRenderer.invoke('helium:check-screen-permission'),
+  openScreenPermissionSettings: (): Promise<boolean> =>
+    ipcRenderer.invoke('helium:open-screen-permission-settings'),
 };
 
 contextBridge.exposeInMainWorld('heliumElectron', heliumElectronAPI);