I came here to leave a review because I can really tell how much effort you put into this game!
I have quite a few pieces of feedback, starting with the tutorial. To be honest, I didn't fully understand it. It might have been on me, though. when the game started and the massive board unfolded all at once, I froze up for a second not knowing what to click. Showing such a huge grid right away without knowing how to zoom in or out made things a bit rough at first.
However, the overall vibe of the game was great! And I really appreciated that you included an option to go back and read the manual in case players missed something in the tutorial.