feat: add getCommands and getCategories

src/bot.ts

@@ -10,7 +10,7 @@ import {
 } from 'discord.js';
 import { Logger } from './utils/log';
 import { config } from './utils/config';
-import { CommandManager } from './commands';
+import { Command, CommandCategory, CommandManager } from './commands';
 import { DatabaseManager } from './modules/db';
 
 type BotEventListeners = {
@@ -83,6 +83,14 @@ export class Bot {
 		await this.client.login(config.token);
 	}
 
+	public getCommands(): Array<Command> {
+		return this.cmdMgr.getAll();
+	}
+
+	public getCategories(): Array<CommandCategory> {
+		return this.cmdMgr.getCategories();
+	}
+
 	/*
 		event listeners
 	*/