LrMediaWiki2 2.0.36

The built-in SDC dialog is gone. ToolEditSdc.lua has been removed and
with it both menu entries ("Edit Structured Data (SDC)"). The browser editor
is now the only SDC editor. The dialog had been kept as a no-browser
fallback, but it duplicated a growing amount of behaviour - two search
implementations, two ways of writing the same two stores - and the browser
editor has overtaken it in every respect except one (see below). Nothing
else referenced the file: it was reachable only from Info.lua, so the
removal touches no shared code and no metadata field definition.
schemaVersion is unchanged.

Known regression. The dialog had a checkbox that copied depicts to the
entire selection; the browser editor works on the active photo only and has
no equivalent. Until that is rebuilt, distributing a QID across many photos
has to be done photo by photo, or through the export dialog's batch
defaults.

Menu order. The browser editor is now the first entry in both the
Library and the File plug-in menus, so it sits at the top of the submenu.
The titles in the two menus remain identical, so a single macOS app shortcut
bound to the title still reaches it from either menu.