Generated zod schema causes ReferenceError in case of self-referencing property

[TheSumm]

What version of kubb is running?

kubb/2.0.1 linux-x64 node-v20.10.0

What platform is your computer?

Linux

What version of external packages are you using(@tanstack-query, MSW, React, Vue, ...)

No response

What steps can reproduce the bug?

Use @kubb/swagger-zod in combination with an OpenAPI schema that includes a component with self-referencing property (see example schema).

The schema that is generated by swagger-zod causes the following error:
ReferenceError: Cannot access 'exampleSchema' before initialization

Zod Schema:

export const exampleSchema = z.object({ nestedExamples: z.lazy(() => exampleSchema).schema.optional() })

Playground URL:
https://play.kubb.dev/?version=2.0.0&tanstack_version=4&msw_version=1&config=H4sIAAAAAAAAA12LMQ6EIBQF7%2FJq1N7KO2xpKDD%2BZY3IJ%2FDJZpdwd7Ux0W4ymSmIzIIeLRQWH%2FLBBcHI53RdIHkJR2p%2FZnOoCpzl3ljypw8u28Un9OOIYc3T1KWvsZYiVLmmt3GJqlaPpPnzDK3rDmTfWUCMAAAA&code=H4sIAAAAAAAAA51SsU7EMAzd%2BxVVYESXAtvtNzMwIoaQ89EcaWLFBoFO%2FXectFxLi25giez3%2FGznJaeqrlVECAad2tbqftNsbtVNRl04RIFOEkvGjj3kit2n6dBD%2FWhb6IwSti%2FlBOkDEknJU1EMOiHek8%2B6lhm3WvtojW8jsValoJfzuTRAwy1NAzUMg86IYK%2FAs1SABIQxENAvWIi7pllAAu6BbHLILoa80cNbueiswMbAEHilFMogemdN1uojlQbLmmzCYMpfnLDXCQ558JW2sZO9ZRTpQUJ69FWthH11KZ9nU%2FwT9WePh0ea5k5GjwvMfd6trM8%2F4AvLB4gvR7A8s05hkh%2BU2K2fIQAx7Md2S%2FYfjly8YdV%2FAypZNrbOAgAA

How often does this bug happen?

None

What is the expected behavior?

The zod schema can be used / imported without causing a reference error

Swagger/OpenAPI file?

{
  "openapi": "3.0.1",
  "info": {
    "title": "Example Schema"
  },
  "servers": [
    {
      "url": "http://localhost/"
    }
  ],
  "paths": {
    "/example": {
      "get": {
        "responses": {
          "200": {
            "description": "Ok",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/Example"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "Example": {
        "type": "object",
        "properties": {
          "nestedExamples": {
            "$ref": "#/components/schemas/Example"
          }
        }
      }
    }
  }
}

Additional information

It looks like the schema works as expected if .schema is removed e.g.

export const exampleSchema = z.object({ nestedExamples: z.lazy(() => exampleSchema).optional() })

[TheSumm]

I wanted to let you know that this issue still persists and I noticed that it also occurs when two schemas reference each other.
It works in the ZodGenerator test case due to the resolvePath mock.

I can offer to work on a fix for this issue. It would require to check for self references or circular dependencies between two or more schemas. Let me know if removing .schema from the zod schemas is an option you would consider or if you prefer another approach.