gui/display: update header ascii art

Author: HessDavid

src/dmt/gui/component/AbstractSliderComponent.h

@@ -52,8 +52,8 @@ namespace component {
  *
  * @details
  * Encapsulates common logic for parameter binding, title/info labels, unit
- * display, and context menu. Derived classes should implement layout, painting,
- * and slider instantiation.
+ * display, and context menu. Derived classes should implement layout,
+ * painting, and slider instantiation.
  */
 template<typename Derived, typename SliderType>
 class AbstractSliderComponent

src/dmt/gui/display/DisfluxDisplay.h

@@ -1,11 +1,10 @@
 //==============================================================================
-/*
- * ██████  ██ ███    ███ ███████ ████████ ██   ██  ██████  ██   ██ ██    ██
- * ██   ██ ██ ████  ████ ██         ██    ██   ██ ██    ██  ██ ██   ██  ██
- * ██   ██ ██ ██ ████ ██ █████      ██    ███████ ██    ██   ███     ████
- * ██   ██ ██ ██  ██  ██ ██         ██    ██   ██ ██    ██  ██ ██     ██
- * ██████  ██ ██      ██ ███████    ██    ██   ██  ██████  ██   ██    ██
- *
+/* ██████╗ ██╗███╗   ███╗███████╗████████╗██╗  ██╗ ██████╗ ██╗  ██╗██╗   ██╗
+ * ██╔══██╗██║████╗ ████║██╔════╝╚══██╔══╝██║  ██║██╔═══██╗╚██╗██╔╝╚██╗ ██╔╝
+ * ██║  ██║██║██╔████╔██║█████╗     ██║   ███████║██║   ██║ ╚███╔╝  ╚████╔╝
+ * ██║  ██║██║██║╚██╔╝██║██╔══╝     ██║   ██╔══██║██║   ██║ ██╔██╗   ╚██╔╝
+ * ██████╔╝██║██║ ╚═╝ ██║███████╗   ██║   ██║  ██║╚██████╔╝██╔╝ ██╗   ██║
+ * ╚═════╝ ╚═╝╚═╝     ╚═╝╚══════╝   ╚═╝   ╚═╝  ╚═╝ ╚═════╝ ╚═╝  ╚═╝   ╚═╝
  * Copyright (C) 2024 Dimethoxy Audio (https://dimethoxy.com)
  *
  * This file is part of the Dimethoxy Library, a collection of essential