feat: bun related docs (@stonega)

[MasedMSD]

Originally PR was created by @stonega, but it looks like he's not going to continue with this PR. So, I think we should mention Bun as a possible way to work with a bot, even though Bun has a large number of issues. Also Bun finally supports conversations plugin and a decent part of Russian language chat users use it for their projects.

I made some changes and added Bun mentions to the hosting files documentation

[github-actions]

🚀 Deployed on https://670f9f4521719f4609533a7d--grammy.netlify.app

[MasedMSD]

Should we leave index.ts or should we tell the user to create a bot.ts file each time in order for the NodeJS and Deno examples to be the same?

[KnorpelSenf]

I have now wasted more time on this than I ever wanted, maybe I'll get back to this in a week or so

[KnorpelSenf]

The bottom line of this is still that whatever we do with the tutorial, the output must look exactly like

website/site/docs/guide/getting-started.md

Lines 56 to 66 in 53c1efe

	Create a new empty text file, e.g. called `bot.ts`.
	Your folder structure should now look like this:
	```asciiart:no-line-numbers
	.
	├── bot.ts
	├── node_modules/
	├── package.json
	├── package-lock.json
	└── tsconfig.json
	```

and the file contents need to be the same, too. I still do not really care how that is achieved, the point is that as long as the bun guide does not lead to the correct setup, then this cannot be merged.

[MasedMSD]

I'll get into this page in more detail tomorrow

[KnorpelSenf]

Remember to merge main in order to fix CI

[KnorpelSenf]

Scratch that, it already happened

[KnorpelSenf]

I even did it myself *facepalm*

[KnorpelSenf]

This still does not create the same TS config as tsc --init if I understand this correctly

[MasedMSD]

Unfortunately we can't fix it. We will have to ask the user to change it manually every time.
But I don't understand the point of this, because everything works with the current tsconfig O.O

[KnorpelSenf]

Yeah but I don't want to go through all the code examples and make sure that they compile even with the non-standard TS config that bun introduces. It can be fixed very easily by running tsc --init in the getting started guide.