[ENHANCEMENT] Setting names on Schema.oneOfWrapped schemas

Tapir version: 1.2.11
Scala version: 2.13.10

We have been using Schema.oneOfWrapped for endpoints that take a variety of inputs or generate more than one type of output. This has worked well, but the one issue has been the redocly OpenAPI docs just show 'Object' for each of the options, and there's no drop down to pick between the different types on the examples.

If we provide names for the generated schemas, the docs all work perfectly...

To generate the names in the screenshot above I modified the macro here
https://github.com/softwaremill/tapir/blob/master/core/src/main/scala-2/sttp/tapir/internal/OneOfMacro.scala#L90-L92

to the following...

      val subclassesSchemas = subclasses.map(
        subclass =>
          q"${subclass.name.encodedName.toString} -> Schema.wrapWithSingleFieldProduct(implicitly[Schema[${subclass.asType}]])($conf).name(SName($conf.toEncodedName($conf.toDiscriminatorValue(implicitly[Schema[${subclass.asType}]].name.getOrElse(SName.Unit)))))"
      )

This sets the schema name to the encoded name from the provided configuration. To generate the version in the screenshot I provided an instance that splits up the words with a space

  implicit val config: Configuration = Configuration.default.copy(toEncodedName = _.replaceAll("([a-z])([A-Z]+)", "$1 $2"))

I'm not sure if I'm using the Configuration as you intended, or if adding the names by default has other issues, but this patch has been very useful for us and it would be great if a variation of it was included with Tapir.

Start with core/src/main/scala-2/sttp/tapir/internal/OneOfMacro.scala around the referenced schema construction, then review how Configuration supplies encoded names and discriminator values. Compare the current generated schemas with the proposed names in Redocly OpenAPI documentation; done means oneOfWrapped options have distinct usable names without breaking existing schema generation.