Cold start system

[Bowarc]

Need a system to be able to restart the server without losing data about groups

We have a couple of solution for that:

1. A total rework of the architecture of the project to have a bot, a web server and a db.
   • Requires huge refactor
2. Scan the discord server and use roles / channels to rebuild data
   • Can be inaccurate and require the system to be up to date with data format
3. Have a way to serialize the data before restarting
   • Would require restarts to be planned or to save data periodically