dsh-thick-scrollbar: DSH Web GUI Scrollbar Hover Thickening Plugin

The scrollbars in the DSH Web GUI are thin and low-contrast by default, making them difficult to click or drag when the mouse hovers nearby; however, globally thickening them causes a layout reflow. The `dsh-thick-scrollbar` (v0.1.1, MIT), maintained by ThEmbrace, uses a technique that reserves a constant 10px scroll track and removes only the transparent border upon hover. This allows the thumb to expand from a thin bar to 10px without layout shifts. This article introduces the behavior, measured width, adjustable parameters, installation commands, and edge cases based on the steps verified in the README.