* market form with question, description and end date
* markets cost 1k sats
* a goroutine polls pending invoices from the db and checks LND for their status
* markets are listed on front page (after paid)
* market page contains buttons to bet yes or no
* users have names now
TODO:
* show correct market percentage
* show how percentage changed over time in chart
* validate end date
* implement betting / order form
I have put too much code into the same files.
Also, I put everything into the same package: main.
This package is only meant for executables.
Therefore, I have refactored my code to use multiple packages. These packages also guarantee separation of concerns since Golang doesn't allow cyclic imports.