Improve Code Formatting and Copy on Quickstart page

[mnida]

Is your feature request related to a problem? Please describe.
The code snippets on the quickstart page look ugly because they aren't formatted well and it doesn't look like code.

Describe the solution you'd like
We need to format the code based on the language while still having an easy click to copy button on the side. We can use the same font and everything but something like this would be ideal in the pic below. A code block that looks like this that you can copy.

In addition can we also make the background of this block turn green if the user has tracked and event, right now it is only the top park background that turns green if it is completed.

[gitstart-app]

Here is the GitStart Ticket for this issue: https://clients.gitstart.com/lotus-oss/1/tickets/LTS-OSS-697