Added Web UI

Since the robot is targeted towards a more non-technical audience, I decided that a web interface is much better than a pygame window. This will also be a key part in a “ship” since it’s meant to be “published” and you can’t really publish a pygame script that first of all isn’t even a game lol. I learned how WebSockets work and I made a copy of the graphing script but stripped away the pygame API and added a web server to it. Some challenges I ran into were synchronization, so I solved it by creating a different thread in which the LiDAR runs and sends its data to a buffer, while the main thread runs the web server and sends the buffered data.