Change the color of live speed in relation to your high score

[MoonlitMonitor]

Currently, the color of the live speed number does not change. An interesting feature would be to add a toggle that allows the color of the live speed to change. Here are some suggestions:

1. Currently, on the default theme the live speed color is yellow. If your live speed is higher than your high score, it should turn green. If it is less than your high score, it should stay yellow. This offers feedback to people to see if they are currently beating their high score given their current WPM or not.
2. Similar to the first suggestion - but instead of a switch from yellow to green when breaking the high score, make the speed's color change based on a gradient, such as going from red to yellow to green based on certain values (for example red can be closest to 0 WPM, yellow can be close to your average, green can be close to your high score, but I am not sure what it would look like if you surpassed your high score).

I think the first suggestion would be less distracting than the second.