Allow Copy/Pasting and Editing of Filters from the Filter UI.

Summary Sometimes we write Filters by hand, both for Flows and for filtering the API and sometimes we create them using the Filter GUI to filter Collection items. Why not allow Copy/Pasting and Edit Raw Value of Filters (JSON) from the GUI, this so we don't have to repeat ourselves? Basic Example Just a quick dirty mockup for context [since updated based on conversation thread below]: ![filter-menu]( Motivation Should help speed up the creation of Filters. It's more DRY. Better DX for new user who are learning how Filters work for the first time. Bridging the gap between code and UI. Some people prefer to only code, some prefer to only GUI and others prefer to do both. This feature request is for those who jump back and forth between the GUI and Code. Detailed Design There should be the following options in a drop down menu: • Copy Raw Value • Paste Raw Value • Edit Raw Value • Undo Changes • Clear Value Note: …