Fix deno types and broken dependencies

[tfo-dot]

About

It updates workflow to deno 2.x. The types and everything are updated to pass the deno run check command. Also removed node stuff since we shouldn't deploy directly to npm while we're using JSR (which supports npm and other environments)

Status

• These changes have been tested against Discord API or do not contain API change.
• This PR includes only documentation changes, no code change.
• This PR introduces some Breaking changes.

In an effort to remove the broken dependencies the GuildTextChannel type lost the all the thread realted methods except startThread which was needed for message structure which relies on the method. Going forward the channel should be casted to GuildThreadAvaliableChannel if wanting to use the thread realted methods.

Although the code was tested, I ran some of the files in the test folder, and it runned correctly but we do not have the ability to harmony against the discord api correctly without rewriting tests to actual test instead of hand picked collection of samples/functions

[Helloyunho]

i have a comment in file, just answer that and should be good to go

tho, i wonder if jsr will happily accept class object manipulation but we'll see

[tfo-dot]

tho, i wonder if jsr will happily accept class object manipulation but we'll see

If that breaks too, I'll have to restructure half of the code so I hope it doesn't reject

[Helloyunho]

lgtm, should take a few moment til jsr release since i dont have much time to do it recently 😭