feat: kawaiineコマンドを実装

src/commands/kawaiine.ts

@@ -0,0 +1,17 @@
+import { Discord } from '@/discord'
+import { Message } from 'discord.js'
+import { BaseCommand, Permission } from '.'
+
+export class KawaiineCommand implements BaseCommand {
+  get name(): string {
+    return 'kawaiine'
+  }
+
+  get permissions(): Permission[] | null {
+    return null
+  }
+
+  async execute(_discord: Discord, message: Message<boolean>): Promise<void> {
+    message.reply('ｶﾜｲｲﾈ!')
+  }
+}

src/discord.ts

@@ -6,6 +6,7 @@ import { BaseCommand } from './commands'
 import { BasslineCommand } from './commands/bassline'
 import { PingCommand } from './commands/ping'
 import { PotatoCommand } from './commands/potato'
+import { KawaiineCommand } from './commands/kawaiine'
 
 export class Discord {
   public readonly client: Client
@@ -14,6 +15,7 @@ export class Discord {
     new BasslineCommand(),
     new PingCommand(),
     new PotatoCommand(),
+    new KawaiineCommand(),
   ]
 
   constructor(config: Configuration) {