Capture callback by will-navigate event (#525)

Co-authored-by: Manos Konstantinidis <manosim@users.noreply.github.com>

Author: yyar

src/utils/auth.ts

@@ -65,6 +65,11 @@ export const authGitHub = (
       event.preventDefault();
       handleCallback(url);
     });
+
+    authWindow.webContents.on('will-navigate', (event, url) => {
+      event.preventDefault();
+      handleCallback(url);
+    });
   });
 };