auth-helper for SolidJS

[MariuzM]

Please please, i find SolidStart much faster than Next.js and network responses are also faster not only UI. So would like to continue with SolidStart but really need auth-helper, mostly to fix the

No storage option exists to persist the session, which may result in unexpected behavior when using auth.
        If you want to set persistSession to true, please provide a storage option or you may set persistSession to false to disable this warning.

[silentworks]

There is some code for one here. I asked the developer to publish it as it's own package but not sure if they got around doing this in the end.