Enable the resendVerificationEmail Next.js action to work with email …

[MiroslavPetrik]

…param. (#845)

I've tested locally that the server endpoint work just with the email param:

    const url = new URL(
      "resend-verification-email",
      "http://localhost:10705/db/edgedb/ext/auth/",
    ).toString();

    const res = await fetch(url, {
      method: "post",
      body: JSON.stringify({
        provider: "builtin::local_emailpassword",
        email: formData.get("email"),
      }),
      headers: { "Content-Type": "application/json" },
    });

[MiroslavPetrik]

I think have this separate makes for cleaner code.

[MiroslavPetrik]

I kept this in single action, as adding another action would require more docs changes, and potentially would be confusing to have 2 calls for 1 endpoint

[scotttrinh]

Thanks for the quick turnaround here 🙏

[scotttrinh]

I thought a bit about how we might be able to support this format directly on resendVerificationEmail, but I think I prefer the direction you've taken this here by making it just a separate function. Moves the complexity into the consumer.