use myzod instead of zod for Content Collection Configs

[RayyanNafees]

Body

Summary

Replacing zod with myzod internally in content collections & content layers

Background & Motivation

Zod is a popular ergonomic library with wide userbase, but is quite slow & bloated compared to alternatives like Typebox & ajv

myzod is 25x faster & 6x smaller than Zod, while having the same usage & api

Goals

• Smaller & faster builds
• Consistent with previous API

Example

Codebase would be same as earlier, just will change is internal

[delucis]

myzod is 25x faster & 6x smaller than Zod, while having the same usage & api

They don’t have the same API as far as I can tell? It looks like myzod has a similar API but is missing quite a few details that Zod provides. Given the wide usage of Zod in various Astro features, I suspect it would be quite difficult to replace it with a validator with a different API.