Log Message:
py-textual: update to 0.74.0.

[0.74.0] - 2024-07-25
Fixed

    Fixed issues in Kitty terminal after exiting app #4779
    Fixed exception when removing Selects #4786
    Fixed issue with non-clickable Footer keys #4798
    Fixed issue with recompose not working from Mount handler #4802

Changed

    Calling Screen.dismiss with no arguments will invoke the screen callback \ 
with None (previously the callback wasn't invoke at all). #4795