Add function to generate an ID during manual entry

[karenmajewicz]

Current process

When manually adding an item, we need to create an ID. Typically, I re-use an ID from the original source. However, historical data often does not have an ID. In those cases, I might go to an online UUID generator or use a python function.

Enhancement idea

Add a button next to the ID field that says "generate." This would insert a UUID version 4 type ID.