Description:
Ability to reload config at runtime

Reason:
Would allow users to change config values without having to relaunch the entire game.

This could be done a few ways:

1. FileWatcher
   • Can be a pain in the ass to work with
   • But also the ""correct"" solution
   • Here's a few things I found as alternatives to using FileWatcher in kotlin (well, they use FileWatcher internally, and make the api less shit):
     • https://github.com/Shengaero/komodo
       • I recommend using the kotlinx.coroutines api, bc the other one is kinda yucky and has a while (true) lol
     • https://scribe.rip/kotlin-watchservice-a-better-file-watcher-using-channels-coroutines-and-sealed-classes-7ab5c9df3ada
2. Add a /indrev reload command, which reloads the config.