Greatly improved server code base

src/commands/alert.ts

@@ -1,10 +1,10 @@
 import { Server } from 'socket.io'
 
+import { BaseCommand } from '#application/base/baseCommand'
+
 type CommandInput = string[]
 
-export default class AlertCommand {
-  constructor(private readonly io: Server) {}
-
+export default class AlertCommand extends BaseCommand {
   public execute(input: CommandInput): void {
     const message: string = input.join(' ') ?? null
     if (!message) return console.log('message is required')