In admin dashboard, convert all field docstrings and user-facing inline comments into help text instead

[n8kim1]

See here: https://docs.djangoproject.com/en/4.1/ref/models/fields/#help-text
Django allows for info to be directly displayed in the admin dashboard frontend, as tooltips, etc. This is much better than relying on comments in the code, which an end user who uses the dashboard might miss.

Great first issue!! To set up the whole backend stack, and to end up trawling through info about all of the backend too!