Remove cached ids

[Skelmis]

We cacche a lot of id's in python to ensure we don't duplicate and provide autocomplete. We should either remove entirely (rely on db) or use a dedicated cache service (redis). This would also result in 100-200 mb less in max ram usage per process

[Skelmis]

For example:

This is mental memory usage now the bot db is big lol

[Dymidless]

Redis would be better than just removing this and using the db directly imo

[Skelmis]

I would tend to agree, but I do need to go review how we actually use said items first I think