Improvement: Richer options for describing things

[fosterlynn]

NOT a requirement yet, needs discussion first. It is possible in this group (Code A), it may be better handled outside of this app, unclear atm.

This came up in a user demo. Some things, like processes and agents might be better described with the ability to include images in the note, or even upload a whole file to attach to the item.

The two specific things that have come up are:

• Detailed descriptions of how to do a process, like build a raised bed
• "Autobiogeographies" of agents (students involved in a class, and their environments) - more info coming on this one, we will get examples

[adaburrows]

Honestly, this could be pretty easy to do. We could add a markdown editor like milkdown instead of the text area and just ensure all images are base64 encoded as URLs and it'll just work: https://github.com/Saul-Mirone/milkdown/blob/main/examples/react/component/milkdown/index.tsx