Improve the flexibility, utility, and customization of comments within the TOMToolkit

[jchate6]

Currently Comments are displayed as plain text and limited to only having 30 words displayed even though up to 3000 characters can be stored:

It would be nice to be able to incorporate markdown for more complicated comments and implement htmx to expand a comment when the ellipse at the end is clicked on to see the full message.

Comment display and truncation is handled by tom_common/templates/comments/list.html

there are also Docs for django_comments

A simple solution for not truncating comments might just be to remove the truncation when in the Target detail page, but leave it when elsewhere.