Devlog 6 - Geozi

Instead of having only axes, I added a grid to make it look more like an actual geometry engine. I also added the option to show tick marks, that we can enabled with a button in the bottom-right corner. I also created a submenu under the point icon where you can either place/select point, draw a segment or a line. Finally I added themes : a dark theme and a bright theme. It took quite a while today because I reorganized both the code and the UI. If you (who read this) have any ideas that can improve my app, let me now :)