[Feat] Now, requestDTO is available in dictionary format😄
[Feature]
- previously, When saving or updating a document, only requestDTO of encodable type could be used.
- As a drawback of this, the Firestore type FieldValue does not support encodable, so an encoding error will occur if this type is declared in an encodable object.
Now By adding a dictionary format to requestDTO, you can use it to update or set a specific document even when using FieldValue.