refactor: replace zod with shapeshift

[imranbarbhuiya]

Please describe the changes this PR makes and why it should be merged:
wait for

• v2 release

Status and versioning classification:

• Code changes have been tested against the Discord API, or there are no code changes
• I know how to update typings and have done so, or typings don't need updating

[imranbarbhuiya]

ci will fail bc union takes rest param and I'm sure it isn't intentional. But still union needs a type fix so i'll update it when they'll fix the type.

[kyranet]

Just FYI, you'll need to update lengthGte to lengthGe and lengthLte to lengthLe once v2 is released.

Also, we're not releasing v2 just yet, we need to write documentation for everything and write tests until coverage reaches 100%.

[iCrawl]

This needs a rebase.

[kyranet]

@sapphire/shapeshift v2 just released, you can now rebase the PR and use it 🎉

[imranbarbhuiya]

@sapphire/shapeshift v2 just released, you can now rebase the PR and use it 🎉

done

[favna]

tfw was looking at some builders code, realised I never checked if this was already made and turns out it already was.