UI: Disable cursor blinking

src/VivyApplication.cc

@@ -34,6 +34,9 @@ VivyApplication::exec() noexcept
     QTextStream stylesheetStream(&stylesheet);
     setStyleSheet(stylesheetStream.readAll());
 
+    // Cursor blinking
+    setCursorFlashTime(0);
+
     // Show the main window
     MainWindow mainWindow;
     mainWindow.show();