Inspired by EditNoticesOnMobile.js, this task involves the work of making it possible for the volunteers who author/maintain edit notices to decide whether:

• A) People are shown a mobile edit notice automatically, without them needing to do anything explicit to cause them to appear or
• B) People see a mobile edit notice if/when they do something explicit to see them (e.g. tap a button)

Story

As a volunteer who creates and/or contributes to edit notices, I want to be able to decide, on a per-page basis, whether an edit notice is automatically shown to people or whether they would need to do something specific to see it, so that would-be editors are not confronted with information that is not likely to impact the change they arrived to the editing interface seeking to make.

Note: the work to introduce similar functionality on Android is documented in T312999.