! : Added a toggle button on the title screen to switch between borderless window mode and standard window mode.
→ In standard window mode, a header is displayed at the top of the window, allowing basic functions such as minimizing and moving the window. Please use this mode if needed!
! : Added explanatory text about window movement and vertical resizing to a clear location on the title screen. The text will appear when you hover the mouse over it. (It looks a little less stylish now, though...!)
