Update pnpm-lock.yaml to downgrade dependencies and adjust versions

Commit notes

This commit modifies the pnpm-lock.yaml file to downgrade several dependencies, including Elysia and Svelte, to specific versions for compatibility. The lockfile version is also changed from '9.0' to '6.0'. Additionally, it introduces new optional dependencies for various platforms and updates the resolution integrity for several packages, ensuring a more stable build environment.