bde4b59f2f
install-button.png is now cut from run 31449192962's LOSSLESS welcome-screen.png (blue-text extents x465-558 y449-459 plus 3px margin, verified complete '[ INSTALL ]' with no foreign pixels) instead of the H.264 recording whose chroma subsampling made every video-sourced crop miss the live screen. Tolerance drops from *60 to *20 accordingly. PixelSearch is deleted outright: color-hunting matched the blue title (run 31446691812) and the progress view's stage text (run 31447405319) before it ever matched the button. Click-landed detection reuses the same ImageSearch (button visible = not clicked). The TEMP stop-after-screenshot exit is removed - the AHK path is live again.