Same idea as I. But I have to admit your games runs more fluently. Very well done!
(though, when I play in hard mode it is enough to lean back and watch pacman running into one the ghosts eventually. So you win the game without interacting at all. But you don't have to tell me how difficult it is to implement a clever pacman ai)
Btw: you made it to my list;-)
unofficial List of Pacman Games in GMTK Game Jam 2023
https://itch.io/jam/gmtk-2023/rate/2159180#post-8162405
Pacman forever!