List formatting: roman and alphanumeric

[dselman]

Markdown only includes number and bullet formatted lists. Some contracts include roman numerals or letters for formatting lists.

[Sulochan-khadka]

@dselman Could you kindly explain a bit about the issue with some screenShots (if possible) of the current and expected. Since I am working on this bug, kindly assign this issue to me.

[dselman]

We can take inspiration from the list formattting options supported by Google Docs and MS Word.

Google Docs:

[subhajit20]

hey @dselman can you review my pr and assign me this issue?