[Request] ability to reverse --collapse-root-models collapse order

[alita-moore]

Is your feature request related to a problem? Please describe.
Currently, without --collapse-root-models, I get the following:

class ISectionBlockMetadata(BaseModel):
    __root__: FieldType2
class FieldType2(BaseModel):
    as_text: str = Field(..., alias='asText', title='asText')

with --collapse-root-models, I get this:

class FieldType2(BaseModel):
    as_text: str = Field(..., alias='asText', title='asText')

The problem is that I want the merged class to be called ISectionBlockMetadata

Describe the solution you'd like
I would like the ability to reverse which name is adopted for the merged class, for instance, in the above example I would I would expect the merged class to be

class ISectionBlockMetadata(BaseModel):
    as_text: str = Field(..., alias='asText', title='asText')

Describe alternatives you've considered
For my use case (typescript -> json schema -> pydantic), I've submitted a feature request to the typescript-json-schema library to add (if it doesn't already exist) the ability to transfer the name to the title within the json schema (details: YousefED/typescript-json-schema#554)

Additional context
N/A

[alita-moore]

As an update, I have implemented a work around for typescript-json-schema, I think the ability to remove nested / duplicated structures will lessen the need for work on this tool.

[alita-moore]

on a different note, when I do --reuse-model it would be nice to have the option to merge the naming / reference into a single one. i.e. currently I might have something like

class BoundingRegionSchema(BaseModel):
  ...etc

class BoundingRegion(BoundingRegionSchema):
  pass

But this makes for more confusing relationships, is there a way to collapse these references into BoundingRegionSchema?