Build 26343371

Updated the "Hint Arrows" for line suggestions:

Arrows pointing to lines that can be determined by the hint numbers will now automatically hide once the line is completely and correctly filled.

Added an "Auto-Check" feature under Support (Beta / Experimental):

Please note that arrows will not always be displayed, as availability depends on the puzzle state. Currently, this feature is not very effective for color nonograms (especially lines with red numbers).

We are still considering the future direction of this feature based on mixed feedback and considerations—such as whether it would be better to display suggestions starting from larger numbers, whether a partial support level like the current one is ideal, or if auto-marking wrong tiles with an 'X' might be going too far.