This PR resolves #1363 by changing the help text of the date field in the source model. This was a special request from Debra. I did, however, divert from her suggestion by using the term "source" instead of "manuscript" (to align with https://github.com/DDMAL/CantusDB/issues/1097)
A migration file is added for this change
Along the way, black was complaining about formatting for several files, I have added the changes in this PR as well.
This PR resolves #1363 by changing the help text of the date field in the source model. This was a special request from Debra. I did, however, divert from her suggestion by using the term "source" instead of "manuscript" (to align with https://github.com/DDMAL/CantusDB/issues/1097)
A migration file is added for this change
Along the way, black was complaining about formatting for several files, I have added the changes in this PR as well.