refactor(discord-bot): delete trainAI command

bots/discord/commands/trainAI.js

@@ -1,21 +0,0 @@
-import { SlashCommandBuilder } from 'discord.js';
-
-export default {
-	data: new SlashCommandBuilder()
-		.setName('train')
-		.setDescription('Train the AI.'),
-	async execute(helper, config, interaction) {
-		if (!interaction.member.roles.cache.has(config.discord.trainingRole))
-			return interaction.reply({
-				content: 'You don\'t have the permission to do this.',
-				ephemeral: true
-			});
-
-		helper.trainAI();
-
-		interaction.reply({
-			content: 'Sent the trainAI command to the server.',
-			ephemeral: true
-		});
-	}
-};