Config file and cleanup needed

[LtLi0n]

Currently, running the bot from an outsider's perspective feels like playing whack a mole. You change one variable, the other one needs changing and so on since config settings are invalid.

The variables are:

• OwnerId as const in owner_only.go (I would argue that it's a bad idea to have your default id as const there since exec command essentially requires people to trust you)
• Token (this one is fine as is, but if config file is considered, I would place it there too)
• Prefix
• FoundationDB host
• MinIO - currently const configs at commands/logs/messages.go newMessageLog
  • Endpoint
  • AccesKey
  • SecretKey

cleanup: commands/logs/messages.go Register function has log configs for guilds only real Rikka instance is part of.

I may have missed some, but those are the ones that stuck out so far.

[coadler]

I'm not too worried about this yet since the bot is still very unusable, and I don't really expect people to gain much functionality from self hosting this version at its current state. These things will be fixed eventually.

A few things to note:

1. The token being compiled into the binary is intentional.
2. FoundationDB uses the cluster file located at /etc/foundationdb/fdb.cluster or in the CWD, so it's not necessary to configure manually.
3. I'm still not sure if I'm going to continue to use Minio. I'll probably end up using some generic S3 client.