Fix core plugins and add new plugins and other changes

[otiskujawa]

Make whois show newest history, not the oldest
Make help use footer instead of big image
Make alias for avatar

[otiskujawa]

whois before

after

help before

after

server banner command

ytlink is disabled if no token is present

[otiskujawa]

changed #162 using @Its-treason comment

[otiskujawa]

also fixed #165

[otiskujawa]

ready to merge

[Its-treason]

Hey @otiskujawa, pretty cool that you are still developing Naoko and I hope the rewrite I made earlier this year made it easier to change stuff around in Naoko.

I'm not sure if a review is really needed here, but found some smaller stuff after looking over the PR:

• Names of classes should be written in PascalCase (svrbanner to SvrBanner) and match the filename. Also, every time there is a name conflict, I suffixed the Command class with “Command” (svrBanner to SvrBannerCommand)
• There are some leftover debug console.logs and TODO's e.g., with the YT token

---

I'm also thinking about adding slash command support to Naoko. It should be possible to have slash commands and chat commands in parallel without much change. But I'm not sure if Geo wants to have slash commands. If Geo doesn't want slash commands, you could consider unregistering the current slash commands. Here's a small script made by ChatGTP:

const { REST } = require('discord.js');
const { token } = require('./config.json');

const commands = [];

const rest = new REST({ version: '9' }).setToken(token);

(async () => {
  try {
    console.log('Started refreshing application (/) commands.');

    await rest.put(Routes.applicationCommands('<your_application_id>'), {
      body: commands,
    });

    console.log('Successfully removed all slash commands.');
  } catch (error) {
    console.error(error);
  }
})();