Update eslintrc.json to also make it consider typings

note that I've marked Promises awaiting as a warn,
because I don't want to be bothered with it for now.

I also edited all files to accomodate with the new rules.

I should also think find a way to type-safely import Commands directory,
another time

src/toOpenAIMessages.ts

@@ -108,7 +108,7 @@ export default function toOpenAIMessages(messages: Collection<string, DiscordMes
     tokenCount += countTokens(content);
     if (tokenCount > config.limits.tokens) break;
     rvalue.push({
-      role: message.author.id == message.client.user.id ? "assistant" : "user",
+      role: message.author.id === message.client.user.id ? "assistant" : "user",
       content: content,
       name: getAuthorUsername(message),
     });