Update slash.js

[Artiixx]

Patch of the slash.js file to remove the Discord API error.

Started refreshing application (/) commands.
w[0]: 401: Unauthorized
    at Z.runRequest (C:\Users\utilisateur\Desktop\Veloxy v.0.1\node_modules\@discordjs\rest\dist\index.js:7:581)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async Z.queueRequest (C:\Users\utilisateur\Desktop\Veloxy v.0.1\node_modules\@discordjs\rest\dist\index.js:5:2989)
    at async C:\Users\utilisateur\Desktop\Veloxy v.0.1\slash.js:20:5 {
  rawError: { message: '401: Unauthorized', code: 0 },
  code: 0,
  status: 401,
  method: 'put',
  url: 'https://discord.com/api/v9/applications/1040769310131503255/guilds/1040770536478875678/commands',
  requestBody: { attachments: undefined, json: [ [Object] ] }
}

[antoinemcx]

You didn't change anything in the code except changing GuildCommands to applicationCommands. I can't approve your pull request sorry x)

Moreover, the error you've had is probably just that you didn't invite the bot with the application.commands scope. Anyways, if the problem's still present please open a post in the "my-github-repos" forum channel on my discord server.