[Request] Setting Collection Name and other Schema options via annotation and reflections

[sverraest]

Describe what you need | want

Is it possible to set the schema options on the document via reflection on the class annotation?
As this library already uses reflection this might be possible via class decorators, similar to how typeorm does this?

Do you have already an idea for the implementation?

@Schema({collectionName: "registration_flows"})
export class Flow {

    @prop()
    name: string

    @prop()
    key: string

    @prop()
    default: boolean;

    @prop()
    sections: Section[];
}