Created media fields use autocomplete form widget instead of media library

The links have been addressed in other issues so I'm marking this as a feature request, since the media field is usable if not configured ideally.

For #1 and #4, hopefully this will mitigate it ✨ Add a planning agent Active

For #2 and #3, this should mitigate it ✨ Add best practice step for Field Agent Active and in the case with media and image resolution, the agent should initially give back a response explaining that any resolution limitations for an image field of media would affect all places this media is being used and not just on that one entity.