Feature Request: Saving Configs

[Static-1248]

After playing around with the fantastic simulator for a whole week...... I found 10+ ways of playing the simulations!
However every time I restart, I need to manually readjust the bars to the right config, which I screenshoted with my phone's camera.
If only the app could save the configs ... save into something like JSON or YAML (I'm not very familiar with Java practices)
And then we could even share them with more convenience!