feat(effect-validator): use array formatting for errors

[kyshx]

@effect/schema uses TreeFormatter as the default way of formatting errors. (more here)

The result is hard to read in an http 400 response (although it is really nice in a terminal):

{
  "success": false,
  "error": {
    "_id": "ParseError",
    "message": "{ readonly name: string; readonly password: string; readonly email: a string matching the pattern ^(?!\\.)(?!.*\\.\\.)([A-Z0-9_+-.]*)[A-Z0-9_+-]@([A-Z0-9][A-Z0-9-]*\\.)+[A-Z]{2,}$ }\n└─ [\"password\"]\n   └─ is missing"
  }
}

With the ArrayFormatter it us much better:

{
  "success": false,
  "error": [
    {
      "_tag": "Missing",
      "path": [
        "password"
      ],
      "message": "is missing"
    }
  ]
}

What are your thoughts about this ?

[changeset-bot]

🦋 Changeset detected

Latest commit: 6d6725c

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@hono/effect-validator	Minor

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[yusukebe]

@gunta Can you review this?

[kyshx]

@yusukebe It seems like @gunta is not very active lately, can someone else review this ? Maybe @tim-smart or @mikearnaldi from the Effect team.

[yusukebe]

Hi @shokiw

I've added tests, and it looks good. I'll merge this now and release a new version. Thank you!