Add Paragraph Roles to the Data Ingestion Process

[placerda]

Goal:
Document Intelligence provides paragraph roles information like heading, we will use this information to create better chunks.

How it will work:
[ X ] Change document intelligence results in HTML format, according to paragraph roles.
[ X ] Combine results with tables before chunking.
[ ] Update chunk logic, according to file format.
[ ] Embedding for each chunk part

Impact:
Get the chunk more meaningful when we generate it from a paragraph in doc intelligence response.