toolkit `aligned translation transformed` serializer

[ta4tsering]

Description:

So when a the API endpoints to get the translation is called we will be providing the aligned translation alignment in the dictionary with the untransformed which is mainly the one to one alignment as it is from the opf used by the users likeEditor Team and then the transformed which basically means alignment annotation is transferred so that users like WeBuddhist Team can use that to publish on their platform.

Subtasks:

• Update the Alignment annotations from the existing OPFs in test.
• Annotation transfer update to be able to work on the new OPF format.
• 3 pecha case annotation transfer
  • Root with Segmentation, Alignment and Translation with Alignment aligned to Root's Alignment
  • Root with Alignment and Translation with Segmentation, Alignment aligned to Root's Alignment ( No example data )
  • Root With Segmentation and Translation with Segmentation, Alignment aligned to Root's Segmentation ( No example data )

Reviewer:

• @10zinten